The cabinet of lexical curiosities

Words that are fun before you know what they mean.

Some words survive because they are precise. Some because they are useful. And some seem to survive partly because saying them is an event. This page celebrates the last group without inventing tidy etymologies where the evidence is messy.

nonsenseOrigin uncertain

codswallop

Nonsense; something considered absurd or untrue.

The bulky sound makes codswallop feel as comic as the claim it dismisses.

The word's story

The true origin is uncertain. A popular story links it to Hiram Codd's bottle and 'wallop' for beer, but evidence for that neat tale is weak.

Treat the Codd-bottle explanation as folklore.

“The rumour about a secret tunnel under the supermarket was complete codswallop.”
personWell established

flibbertigibbet

A frivolous, flighty or excessively talkative person.

Its rapid alternating sounds give it the fluttery energy of the person it describes.

The word's story

Forms occur in Middle English and later literature, historically linked with chattering, gossip and even demon names in literary tradition.

The word's associations changed substantially across centuries.

“He arrived like a cheerful flibbertigibbet, carrying three rumours and no umbrella.”
personOrigin uncertain

nincompoop

A foolish or silly person.

An insult with soft edges: its elaborate sound makes the speaker sound almost as comic as the target.

The word's story

The origin is uncertain; attempts to derive it confidently from Latin legal phrases are speculative.

Its obscure ancestry is part of the charm.

“You nincompoop—you’ve been looking for the glasses on your head.”
languageWell established

gobbledygook

Pompous, complicated or unintelligible language.

Especially good for official prose that accumulates jargon until the point disappears.

The word's story

Coined in the 1940s by US politician Maury Maverick, who compared bureaucratic language with turkeys gobbling.

An unusually well-documented modern coinage.

“The clear policy emerged from committee as six pages of gobbledygook.”
commotionProbable / broadly supported

hullabaloo

A loud fuss, disturbance or excited commotion.

The rolling repetition makes the noise sound theatrical rather than dangerous.

The word's story

Developed from older noisy/exclamatory forms such as halloo; exact formation is not fully certain.

It belongs to a family of sound-symbolic uproar words.

“A hullabaloo erupted when the cake arrived with the wrong name.”
verbOrigin uncertain

bamboozle

Confuse, trick or deceive someone.

Bamboozle feels more ingenious than sinister, making it ideal for puzzles and harmless tricks.

The word's story

It appeared in English around 1700; deeper origin remains uncertain.

Contemporary complaints show it sounded fashionable and odd even when new.

“The magician bamboozled the whole table with three cups and a coin.”
nonsenseOrigin uncertain

malarkey

Meaningless talk, nonsense or insincere fuss.

A useful word for puncturing elaborate sales talk, excuses or ceremonial noise.

The word's story

Recorded in twentieth-century American slang; deeper origin is uncertain.

Several colourful proposed origins lack firm evidence.

“Ignore the marketing malarkey and compare what the plans actually include.”
mischiefOrigin uncertain

shenanigans

Mischievous, secretive or questionable activity.

The plural can range from harmless antics to suspicious manipulation, with context deciding the seriousness.

The word's story

Nineteenth-century American slang of uncertain origin, with several proposed language connections.

No single route is definitive.

“There were obvious shenanigans involving the office chair and wrapping paper.”
commotionWell established

brouhaha

A noisy reaction, fuss or public uproar.

Brouhaha often implies that the volume of reaction exceeds the size of the triggering event.

The word's story

Borrowed from French brouhaha, a noise/exclamation word for uproar.

Its sound continues to mimic crowd commotion.

“The new logo caused a week-long brouhaha and was then forgotten.”
verbOrigin uncertain

canoodle

Kiss, cuddle or behave amorously.

A coy, comic word for affectionate or romantic behaviour without explicit description.

The word's story

Nineteenth-century slang of uncertain origin.

Its silly sound helped it survive as a euphemism.

“The film cuts away just as the spies begin canoodling behind the curtains.”
verbProbable / broadly supported

lollygag

Dawdle, idle or waste time.

Lollygag turns procrastination into cheerful misbehaviour rather than grim failure.

The word's story

American nineteenth-century slang; earlier senses may have included romantic fooling around.

Lallygag is an established spelling variant.

“Stop lollygagging by the snack table or we’ll miss the ferry.”
verbWell established

dilly-dally

Waste time through indecision or dawdling.

The repeated rhythm mimics stop-start hesitation.

The word's story

A reduplicative formation related to dally, meaning delay or linger.

Repetition intensifies the idea and gives nursery-rhyme energy.

“If we dilly-dally much longer, the museum will close.”
nonsenseWell established

fiddle-faddle

Trivial nonsense, fuss or empty chatter.

An intentionally unserious-sounding dismissal whose echoing syllables make the complaint theatrical.

The word's story

An old reduplicative expression built for rhythm and contempt.

It illustrates English comic rhyming formations.

“Enough fiddle-faddle—did the cat steal the sandwich or not?”
dishonestyProbable / broadly supported

skulduggery

Underhand, dishonest or secretive behaviour.

It makes wrongdoing sound like cloak-and-dagger plotting, useful where formal illegality is not being alleged.

The word's story

Probably altered from Scots sculduddery, which had scandalous/coarse senses.

The modern 'skull' spelling invites false literal readings.

“The missing biscuits involved no skulduggery; the caretaker moved the tin.”
personProbable / broadly supported

ragamuffin

A scruffily dressed or unkempt person, especially in older child descriptions.

Today it can sound affectionate and storybook-like, though historically it could disparage poor or ragged people.

The word's story

The word has medieval roots and a complex history; Ragamoffyn also appears as a demon name in Middle English material.

Modern warmth should not erase historical class judgement.

“A small ragamuffin appeared with one boot, a red scarf and a confident duck.”
placeholderWell established

thingamajig

A thing whose name is forgotten, unknown or unimportant.

A verbal shrug turned into a noun, keeping conversation moving when precision temporarily fails.

The word's story

One of several playful placeholder formations built around thing.

It is expressive invention rather than technical borrowing.

“Pass me the metal thingamajig beside the screwdriver.”
personProbable / broadly supported

whippersnapper

An inexperienced, presumptuous or cheeky young person.

A mock-grand insult whose length makes it sound theatrical rather than severe.

The word's story

Historical forms were used for insignificant or idle young men; whip-snapping imagery may have influenced the form.

The exact semantic steps are more complicated than the modern sound suggests.

“The new whippersnapper fixed in ten minutes what I had complained about for a year.”
nonsenseProbable / broadly supported

poppycock

Nonsense or foolish talk.

A satisfyingly Victorian-sounding way to reject an idea.

The word's story

Often traced through Dutch/American Dutch expressions with a coarse literal sense, though details of the route need caution.

Polite folk explanations can hide the likely ruder source.

“Poppycock—the dog has never shown the slightest interest in astronomy.”
nonsenseWell established

claptrap

Pretentious or insincere language designed to attract easy approval.

Originally theatrical: lines or devices that were 'traps' for applause, before the word broadened to empty crowd-pleasing language.

The word's story

The theatre origin explains why it targets rhetoric designed for reaction rather than substance.

Audience manipulation is an old complaint.

“One useful proposal was buried beneath twenty minutes of claptrap.”
nonsense/deceptionOrigin uncertain

humbug

Nonsense, pretence or fraud; also a theatrical expression of cynical dismissal.

Dickens made 'Bah! Humbug!' culturally enduring, but the word was already established.

The word's story

The eighteenth-century origin is uncertain.

The Christmas association is literary history rather than the source.

“He dismissed every office tradition with a theatrical 'Humbug!'”
nonsenseOrigin uncertain

hokum

Sentimental, contrived or insincere material used for easy effect.

Hokum often targets entertainment that deploys familiar tricks without earning the emotion.

The word's story

It emerged in American theatrical slang in the early twentieth century; exact formation has competing explanations.

No single colourful derivation is secure.

“The swelling violins pushed the ending from moving into hokum.”
nonsenseWell established

balderdash

Senseless, ridiculous or empty talk.

An over-equipped sound for rejecting an idea; earlier senses included a muddled drink.

The word's story

Historically used for a mixed or adulterated drink before becoming figurative verbal rubbish.

The shift from physical mixture to confused words is a clear metaphorical extension.

“Balderdash! No committee needs seventeen subcommittees to choose a kettle.”
person/languageProbable / broadly supported

blatherskite

A person who talks at length without much sense, or the foolish talk itself.

A wonderfully windy word for windy talk.

The word's story

Associated with Scots and an old Scottish song before travelling strongly into American English.

Its transatlantic life is more interesting than modern guesses involving literal kites.

“The self-appointed expert turned out to be a magnificent blatherskite.”
directionWell established

widdershins

Anticlockwise; historically, movement contrary to the sun's apparent path.

Its survival in folklore and fantasy gives an ordinary direction immediate atmosphere.

The word's story

From Scots/Germanic elements meaning roughly against and direction/course.

Folkloric associations vary; the directional meaning is the secure core.

“The children circled the old tree widdershins because the map warned them not to go clockwise.”
personOrigin uncertain

snollygoster

A shrewd, unprincipled person, especially a politician in historical American use.

Its extravagant sound helped make it a favourite unusual-word specimen.

The word's story

Nineteenth-century American slang of uncertain origin; political use is well documented.

Precise German-monster derivations are not securely proven.

“The novel’s mayor is a cheerful snollygoster who supports whichever side bought lunch.”
verbWell established

discombobulate

Confuse, unsettle or throw out of composure.

It looks technical but is humorous pseudo-learned slang, perfect for comic bewilderment.

The word's story

An American nineteenth-century fanciful formation made to resemble grand Latinate vocabulary.

Its over-engineered shape is part of the joke.

“The revolving door discombobulated him more than the international flight.”
verbOrigin uncertain

bumfuzzle

Confuse or perplex.

A genuine but regional/uncommon American word whose sound gives ordinary confusion comic grandeur.

The word's story

Recorded in American regional usage; deeper formation is uncertain.

Rare-word websites sometimes overstate how common it is.

“The instructions bumfuzzled everyone who had assembled the earlier model easily.”
verbWell established

absquatulate

Leave abruptly; decamp.

Mock-Latinate American slang: a grandiose verb for simply clearing off.

The word's story

Coined in a nineteenth-century American fashion for humorous pseudo-classical words.

Its absurd form is the point, not an ancient Latin pedigree.

“At the first mention of washing up, the children absquatulated into the garden.”
feelingProbable / broadly supported

collywobbles

A nervous or queasy feeling in the stomach.

A comic bodily word for butterflies, nerves or stomach unease.

The word's story

An alteration of older dialect expressions for abdominal discomfort; links to cholera are not a complete explanation.

The exact formation is less secure than the long-standing stomach association.

“I always get the collywobbles in the five minutes before a speech.”
verbProbable / broadly supported

gallivant

Go about from place to place in pursuit of pleasure.

Gallivant makes wandering sound cheerfully irresponsible.

The word's story

Probably related to gallant and older gallanting senses involving showy or romantic behaviour.

The movement sense developed over time from those social associations.

“They spent the afternoon gallivanting around antique shops instead of fixing the shed.”
adverbProbable / broadly supported

lickety-split

Very quickly; at full speed.

Its clipped repeated rhythm seems to hurry as it is spoken.

The word's story

Nineteenth-century American slang; exact expressive formation is playful rather than analytically neat.

Sound pattern is central to its appeal.

“The terrier went lickety-split across the kitchen when it heard the treat tin.”
eventOrigin uncertain

hootenanny

An informal gathering, especially one involving folk music; historically also a placeholder word.

The word had several lives before folk-music culture made the social gathering sense famous.

The word's story

American slang of uncertain origin.

Earlier gadget/placeholder senses make single-story etymologies misleading.

“The hall hosted a hootenanny with fiddles, soup and one bewildered accountant.”
positionOrigin uncertain

cattywampus

Crooked, askew, diagonal or generally out of alignment.

One of several regional forms, including catawampus, for things that sit at odd angles or are disordered.

The word's story

Dialectal American history, probably involving cater-/cata- forms associated with diagonal direction plus expressive reshaping.

Multiple spellings are part of the history.

“The bookshelf is cattywampus because one leg is standing on the cable.”
verbOrigin uncertain

skedaddle

Run away or leave quickly.

A word whose sound seems to make feet disappear before questions arrive.

The word's story

Rose to prominence in American English during the Civil War; ultimate origin is uncertain.

Historical prominence is firmer than any proposed foreign-language parent.

“When the sprinklers came on, the picnic party skedaddled.”
objectProbable / broadly supported

bumbershoot

An umbrella, in playful old-fashioned American slang.

It sounds like improbable machinery, which is why it survives mainly as a comic alternative.

The word's story

A humorous American formation from the late nineteenth century, probably influenced by umbrella and chute/shoot sounds.

It was playful slang, never a technical term.

“He arrived carrying a striped bumbershoot large enough for three people.”
verbOrigin uncertain

finagle

Obtain, arrange or manipulate something by clever manoeuvring.

Finagle sits between ingenuity and dishonesty; context decides whether it earns admiration or suspicion.

The word's story

Twentieth-century American slang of uncertain origin.

Supposed exact sources are debated.

“She finagled a table by volunteering for the absurdly early sitting.”
verbOrigin uncertain

flummox

Completely puzzle or bewilder.

A compact comic verb for the moment understanding stops.

The word's story

A nineteenth-century English word of uncertain, possibly dialectal origin.

Its opaque ancestry appropriately mirrors its meaning.

“The final clue flummoxed every team in the room.”
mixtureWell established

gallimaufry

A confused mixture or jumble of different things.

A richer, older alternative to mishmash with a faint culinary flavour.

The word's story

Borrowed from French galimafrée, historically a mixed dish or stew, before becoming figurative.

The food-to-mixture metaphor is particularly neat.

“The attic contained a gallimaufry of suitcases, lamps and school reports.”
disorderWell established

higgledy-piggledy

In a jumbled, disorderly arrangement.

The tumbling rhyme makes disorder audible.

The word's story

A centuries-old rhyming reduplicative formation; there is no useful literal pig story behind it.

Sound pattern matters more than word-by-word decomposition.

“Books, boots and birthday cards were stacked higgledy-piggledy on the stairs.”
commotionWell established

hurly-burly

Busy, noisy activity or confusion.

Literary pedigree combines with physical energy; Shakespeare helped preserve it but did not invent it.

The word's story

An older rhyming/reduplicative formation connected with tumult and hurling movement.

Literary fame is not the same as coinage.

“The kitchen became a hurly-burly of pans, parcels and shouting cousins.”
trickeryProbable / broadly supported

jiggery-pokery

Suspicious manipulation or underhand manoeuvring.

The phrase implies something has been fiddled with behind the scenes.

The word's story

Usually traced through Scots joukery-pawkery, connected with trickery.

Its modern spelling makes it sound like nonsense syllables, increasing comic force.

“Some jiggery-pokery with the seating plan put all three exes at one table.”
argumentProbable / broadly supported

argle-bargle

Noisy, meaningless argument or verbose nonsense.

It turns bickering into a sound effect, dismissing both content and self-importance.

The word's story

A Scots/English reduplicative expression related to argle, meaning argue.

The rhyme performs the back-and-forth of petty dispute.

“After ten minutes of argle-bargle about teaspoons, the chair ordered another box.”
personOrigin uncertain

gongoozler

A person who idly watches activity on canals.

A delightfully specific word for the spectator who stands by a lock simply to watch watery life pass.

The word's story

An English canal-side word of uncertain origin.

Specialist canal meaning is more secure than speculative deeper etymologies.

“A row of gongoozlers watched the narrowboat attempt the lock in a crosswind.”
personProbable / broadly supported

cockalorum

A self-important, boastful little person.

The word sounds like the fanfare such a person might imagine follows them into a room.

The word's story

An old playful formation probably influenced by cock in senses of strutting pride.

Exact historical development is not perfectly simple.

“The committee cockalorum printed his title larger than the event name.”
placeholderOrigin uncertain

doodad

A small object or gadget whose proper name is unknown.

The practical cousin of thingamajig, often suggesting a component or little decorative item.

The word's story

American colloquial placeholder formation from the early twentieth century.

It belongs to a productive family of nonsense-like substitute names.

“The missing doodad was a plastic clip worth twelve pence.”
personProbable / broadly supported

fopdoodle

A foolish or insignificant person; an old comic insult.

Maximum syllables for a relatively mild accusation.

The word's story

An early modern English insult combining fop with a disparaging second element.

It is genuinely old vocabulary rather than a modern novelty coinage.

“You spectacular fopdoodle—you posted the invitation to yourself.”
object/actionWell established

snickersnee

A large knife, or historically a knife-fight.

Its modern sound is surprisingly cheerful for a word with a sharp historical meaning.

The word's story

Borrowed from Dutch expressions connected with thrusting and cutting, entering English through forms such as snick-or-snee.

The current amusing sound is misleadingly distant from the referent.

“The pirate produced a snickersnee so ornate that everyone forgot to be frightened.”
personProbable / broadly supported

ninnyhammer

A foolish person; a blockhead.

A gloriously disproportionate insult for ordinary foolishness.

The word's story

An old English comic compound built from ninny plus an expressive second element.

Historical uses show a straightforward insult rather than a technical label.

“Only a ninnyhammer would put the spare key inside the locked cupboard.”
verbOrigin uncertain

hornswoggle

Cheat, trick or bamboozle.

American frontier-flavoured comic vocabulary for being taken in by a trick.

The word's story

Nineteenth-century American slang of uncertain origin.

Picturesque cattle-based stories are speculative.

“The children hornswoggled their grandfather into awarding a second dessert.”
nonsenseOrigin uncertain

flapdoodle

Foolish talk, nonsense or empty sentimental writing.

A word that ridicules nonsense by sounding nonsensical itself.

The word's story

Nineteenth-century expressive slang; exact origin is uncertain.

It has long punctured inflated rhetoric.

“The brochure was full of flapdoodle about revolutionising the sandwich experience.”
nonsenseWell established

folderol

Trivial fuss, nonsense or unnecessary ornament.

Can dismiss verbal nonsense, ceremonial fuss or decorative detail that adds little substance.

The word's story

Developed from meaningless song refrains such as fol-de-rol, which became a noun for nonsense or frippery.

Musical nonsense syllables became ordinary vocabulary.

“Strip away the branding folderol and it is a perfectly decent notebook.”
mischiefWell established

tomfoolery

Foolish behaviour, silly tricks or harmless misconduct.

More affectionate than misconduct and more organised than simple silliness.

The word's story

Built from Tom Fool, a traditional generic name for a foolish person, plus -ery.

The generic-person name has older roots in comic tradition.

“The camera revealed twenty minutes of lunchtime tomfoolery with a cardboard box.”
verbWell established

shilly-shally

Hesitate or vacillate.

The repeated sound makes indecision resemble stepping from one foot to the other.

The word's story

Developed from 'shall I, shall I?' through playful reduplication.

The form enacts the repeated internal question.

“We shilly-shallied over paint colours until the shop began switching off lights.”
processWell established

rigmarole

A long, complicated and often unnecessary procedure or story.

The perfect word for bureaucracy that acquires forms, steps, explanations and detours.

The word's story

Developed from 'ragman roll', historically a long roll/list or document, with the form changing dramatically over centuries.

A striking example of sound change obscuring an older phrase.

“Renewing the permit involved the usual rigmarole of scans and contradictory forms.”
object/processWell established

whirligig

Something that spins, turns rapidly or changes continually.

The repeated sounds seem to rotate, fitting toys, fairground devices and figurative cycles of fashion or fortune.

The word's story

An old compound based on whirling movement, with gig historically used for lively or spinning things.

Literal spinning underpins the figurative sense.

“The weather became a whirligig of sun, hail and sudden blue sky.”
personOrigin uncertain

hobbledehoy

An awkward or clumsy adolescent youth.

Captures the ungainly in-between state of someone no longer a child but not confidently adult.

The word's story

Recorded from the sixteenth century; deeper formation is uncertain and likely expressive.

Its social assumptions are historical.

“The school photograph somehow turned every boy into a solemn hobbledehoy.”
personWell established

popinjay

A vain, showy or conceited person.

The word travelled from parrot to human insult: the bright conspicuous bird became a metaphor for a strutting person.

The word's story

English forms connect through Old French and medieval words for a parrot, with deeper borrowing history.

The bird-to-boaster bridge is the key semantic story.

“The new popinjay arrived in velvet and introduced himself before anyone asked.”
personProbable / broadly supported

rapscallion

A mischievous rogue or rascal.

An extravagantly old-fashioned way to call someone a scoundrel; performance often matters more than accusation.

The word's story

An alteration of older rascal-related forms reshaped through expressive English usage.

Its history connects to older disparaging vocabulary.

“The rapscallion ate the icing and returned the undecorated cake to the fridge.”
placeholderWell established

whatchamacallit

A person or thing whose name cannot be recalled or need not be specified.

The spoken phrase 'what-you-may-call-it' lexicalised into one elastic noun.

The word's story

A conversational placeholder assembled from an everyday question.

Spelling varies because speech came first.

“Tighten the whatchamacallit until the shelf stops wobbling.”
mixtureProbable / broadly supported

mishmash

A confused or disorderly mixture.

Short, rhythmic and useful for collections thrown together with little system.

The word's story

Related to mash and older reduplicative formations for mixture and confusion.

Repeated sound reinforces the mixing idea.

“The first draft was a mishmash of three different presentations.”
mixtureWell established

hodgepodge

A miscellaneous mixture of different things.

A hodgepodge can be charming even when it lacks a single organising principle.

The word's story

An altered form of hotchpotch, historically a mixed dish or stew and later any mixture.

The food-to-mixture metaphor parallels gallimaufry.

“The market sells a hodgepodge of antiques, plants, records and pastries.”
mannerWell established

helter-skelter

In hurried, disorderly confusion.

Its tumbling rhyme suits uncontrolled movement and events without sequence.

The word's story

A long-established rhyming formation.

Later cultural titles and rides did not create the expression.

“Everyone rushed helter-skelter for cover when the hail started.”
mannerProbable / broadly supported

harum-scarum

Reckless, disorderly or wildly impulsive.

Suggests movement without enough planning, often with comic affection.

The word's story

An early modern expressive rhyming formation with uncertain literal components.

The energy comes from sound as much as history.

“Their harum-scarum road trip had no bookings and three paper maps.”
mannerWell established

pell-mell

In confused, headlong haste.

A compact literary word for people or things rushing together without order.

The word's story

Borrowed from French pêle-mêle, meaning in a confused mixture.

The repeating sound survives almost intact from French.

“The children ran pell-mell down the hill after the kite.”
showinessProbable / broadly supported

razzmatazz

Flashy excitement, showmanship or promotional fuss.

Almost visual: glitter, noise and movement packed into a word.

The word's story

American expressive slang related to razzle-dazzle-style formations; exact coinage is uncertain.

Its sound-symbolic family is clearer than a single inventor.

“The launch had plenty of razzmatazz but only one genuinely new feature.”
adjectiveOrigin uncertain

cantankerous

Bad-tempered, argumentative and difficult to deal with.

A multi-syllable machine for describing sustained, stubborn grumpiness.

The word's story

Eighteenth-century English of uncertain origin with several dialect/blend theories.

No single derivation is secure enough to state without qualification.

“The cantankerous printer worked only after being unplugged and politely threatened.”
personOrigin uncertain

curmudgeon

A habitually grumbling, bad-tempered person.

Modern speakers can use it affectionately for someone who proudly complains about everything.

The word's story

The origin is famously uncertain; even Samuel Johnson recorded a fanciful proposed derivation.

Its unclear ancestry has generated centuries of speculation.

“The café curmudgeon complained about the new chairs from his usual chair for four hours.”
personOrigin uncertain

fuddy-duddy

A person considered old-fashioned, fussy or resistant to change.

The rhyme makes the criticism mild and almost nursery-like.

The word's story

The exact nineteenth-century American origin is uncertain.

Its reduplicative form gives it comic harmlessness.

“Call me a fuddy-duddy, but I still want physical buttons for the heater.”
personWell established

gadabout

A person who goes around socially for pleasure.

A one-word lifestyle: someone forever off visiting, exploring or socialising.

The word's story

Built from gad about, with gad meaning roam restlessly.

The compound transparently preserves the older verb phrase.

“My aunt is a tireless gadabout who knows every café within thirty miles.”
personWell established

scatterbrain

A forgetful, disorganised or easily distracted person.

Pictures thoughts as objects that refuse to stay in one place.

The word's story

A transparent compound of scatter and brain.

The metaphor, not technical psychology, gives the word its meaning.

“I’ve been such a scatterbrain today that I put the milk in the cupboard.”
personWell established

butterfingers

A person who frequently drops things.

Imagines fingers made slippery with butter, instantly explaining the clumsiness.

The word's story

A transparent compound recorded for centuries and common in sport/everyday use.

It is physical metaphor rather than mysterious borrowing.

“Butterfingers here dropped the only clean spoon into the soup.”
disorderWell established

topsy-turvy

Upside down, confused or in complete disorder.

A classic comic disorder word that can describe physical inversion or reversed relationships.

The word's story

An old playful English formation associated with top and overturning ideas.

Exact early formation is complex, but reversal is stable.

“Moving day left the entire flat topsy-turvy.”
mannerWell established

willy-nilly

Whether one wants to or not; also haphazardly or without planning.

Originally compulsion—roughly 'will he, nill he'—before developing a common unplanned-action sense.

The word's story

It preserves the obsolete verb nill, meaning not want or be unwilling.

The old grammar makes its history especially illuminating.

“New tools were added willy-nilly until nobody knew which held the final record.”
mischiefProbable / broadly supported

monkeyshines

Mischievous tricks, antics or playful misbehaviour.

A buoyant plural noun for practical jokes and energetic messing about.

The word's story

Nineteenth-century American slang, with monkey reinforcing a metaphor of playful antics and shines carrying older slang senses of tricks.

The history is colloquial rather than a literal monkey story.

“No more monkeyshines with the photocopier until the client leaves.”