Subject dictionary

Spelling and grammar

Spelling, grammar, usage, confusables and regional variation.

Core vocabulary

120 featured terms

The database can contain more terms than shown here; this page prioritises the strongest mappings.

Accentnoun

the usage or vocabulary that is characteristic of a specific group of people; "the immigrants spoke an odd dialect of English"; "he has a strong…

Acceptabilitynoun

satisfactoriness by virtue of conforming to approved standards

Acceptablenessnoun

satisfactoriness by virtue of conforming to approved standards

Accessoryadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Accompanimentnoun

something added to complete or embellish or make perfect; "a fine wine is a perfect complement to the dinner"; "wild rice was served as an accom…

Acronymnoun

a word formed from the initial letters of the several words in the name and pronounced as one word; "‘NATO’ is an initialism for North Atlantic…

Activenoun

a person who is a participating member of an organization; "the club issues a list of members, both the actives and the retirees"

Activenoun

the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb; "‘The…

Active voicenoun

the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb; "‘The…

Adjectiveadjective

relating to court practice and procedure as opposed to the principles of law; "adjective law"

Adjunctadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Adjunctnoun

a construction that can be used to extend the meaning of a word or phrase but is not one of the main constituents of a sentence

Adjuvantadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Adverbnoun

the word class that qualifies verbs or clauses

Adverbialadjective

of or relating to or functioning as an adverb; "adverbial syntax"

Agreeverb

be in accord; be in agreement; "We agreed on the terms of the settlement"; "I can't agree with you!"; "I hold with those who say life is sacred"…

Agreementnoun

compatibility of observations; "there was no agreement between theory and measurement"; "the results of two tests were in correspondence"

Americanadjective

of or relating to the United States of America or its people or language or culture; "American citizens"; "American English"; "the American drea…

Americannoun

the English language as used in the United States

American Englishnoun

the English language as used in the United States

American languagenoun

the English language as used in the United States

Ancillaryadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Antecedentnoun

the referent of an anaphor; a phrase or clause that is referred to by an anaphoric pronoun

Apostrophenoun

the mark (‘'’) used to indicate the omission of one or more letters from a printed word

Appositionnoun

the act of positioning close together (or side by side); "it is the result of the juxtaposition of contrasting colors"

Approach patternnoun

the path that is prescribed for an airplane that is preparing to land at an airport; "the traffic patterns around O'Hare are very crowded"; "the…

Appurtenantadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Aspectnoun

the beginning or duration or completion or repetition of the action of a verb

Attributiveadjective

of adjectives; placed before the nouns they modify; "‘red’ is an attributive adjective in ‘a red apple’"

Australianadjective

of or relating to or characteristic of Australia or its inhabitants or its languages; "Australian deserts"; "Australian aborigines"

Auxiliaryadjective

furnishing added support; "an ancillary pump"; "an adjuvant discipline to forms of mysticism"; "The mind and emotions are auxiliary to each othe…

Auxiliary verbnoun

a verb that combines with another verb in a verb phrase to help form tense, mood, voice, or condition of the verb it combines with

Bareadjective

apart from anything else; without additions or modifications; "only the bare facts"; "shocked by the mere idea"; "the simple passage of time was…

Blendnoun

the act of blending components together thoroughly

Blendingnoun

the act of blending components together thoroughly

Boltnoun

the act of moving with great haste; "he made a dash for the door"

Britishadjective

of or relating to or characteristic of Great Britain or its people or culture; "his wife is British"

British Englishnoun

English as spoken in the UK

Canadiannoun

a native or inhabitant of Canada

Canadian Englishnoun

the English language as used in Canada

Capitalnoun

one of the large alphabetic characters used as the first letter in writing or printing proper names and sometimes for emphasis; "printers once k…

Capital letternoun

one of the large alphabetic characters used as the first letter in writing or printing proper names and sometimes for emphasis; "printers once k…

Capitalisationnoun

the sale of capital stock

Capitalizationnoun

the sale of capital stock

Causal factornoun

a determining or causal element or factor; "education is an important determinant of one's outlook on life"

Characternoun

a written symbol that is used to represent speech; "the Greek alphabet has 24 characters"

Clausenoun

(grammar) an expression including a subject and predicate functioning as a part of a complex sentence

Climatenoun

the prevailing psychological state; "the climate of opinion"; "the national mood had changed radically since the last election"

Clippingnoun

an excerpt cut from a newspaper or magazine; "he searched through piles of letters and clippings"

Co-ordinatornoun

someone whose task is to see that work goes harmoniously

Collocationnoun

the act of positioning close together (or side by side); "it is the result of the juxtaposition of contrasting colors"

Colonnoun

the part of the large intestine between the cecum and the rectum; it extracts moisture from food residues before they are excreted

Combinationnoun

the act of combining things to form a new whole

Combiningnoun

the act of combining things to form a new whole

Commanoun

a punctuation mark (‘,’) used to indicate the separation of elements within the grammatical structure of a sentence

Commonadjective

being or characteristic of or appropriate to everyday language; "common parlance"; "a vernacular term"; "vernacular speakers"; "the vulgar tongu…

Common nounnoun

a noun that denotes any or all members of a class

Comparativeadjective

estimated by comparison; not absolute or complete; "a relative stranger"

Complementnoun

something added to complete or embellish or make perfect; "a fine wine is a perfect complement to the dinner"; "wild rice was served as an accom…

Complementnoun

a word or phrase used to complete a grammatical construction

Compoundnoun

a word (as anthropology, kilocycle, builder) consisting of any of various combinations of words, combining forms, or affixes.; "Also common in E…

Compound wordnoun

a word (as anthropology, kilocycle, builder) consisting of any of various combinations of words, combining forms, or affixes.; "Also common in E…

Compoundingnoun

the act of combining things to form a new whole

Concordverb

be in accord; be in agreement; "We agreed on the terms of the settlement"; "I can't agree with you!"; "I hold with those who say life is sacred"…

Concurverb

be in accord; be in agreement; "We agreed on the terms of the settlement"; "I can't agree with you!"; "I hold with those who say life is sacred"…

Conditionaladjective

imposing or depending on or containing a condition; "conditional acceptance of the terms"; "lent conditional support"; "the conditional sale wil…

Confusableadjective

so similar as to be easily identified for another thing; "potentially confusable senses of words"; "easily mistakable signals"

Consonantnoun

a letter of the alphabet standing for a spoken consonant

Constituentnoun

(grammar) a word or phrase or clause forming part of a larger grammatical construction

Continuousadjective

continuing in time or space without interruption; "a continuous rearrangement of electrons in the solar atoms results in the emission of light"…

Conversionnoun

interchange of subject and predicate of a proposition

Coordinateverb

bring into common action, movement, or condition; "coordinate the painters, masons, and plumbers"; "coordinate his actions with that of his coll…

Coordinate clausenoun

a clause in a complex sentence that is grammatically equivalent to the main clause and that performs the same grammatical function

Coordinatornoun

someone whose task is to see that work goes harmoniously

Correspondencenoun

compatibility of observations; "there was no agreement between theory and measurement"; "the results of two tests were in correspondence"

Countnoun

the act of counting; reciting numbers in ascending order; "the counting continued for several hours"

Count nounnoun

a noun that forms plurals

Countingnoun

the act of counting; reciting numbers in ascending order; "the counting continued for several hours"

Cuttingnoun

an excerpt cut from a newspaper or magazine; "he searched through piles of letters and clippings"

Dashnoun

the act of moving with great haste; "he made a dash for the door"

Demonstrativeadjective

given to or marked by the open expression of emotion; "an affectionate and demonstrative family"

Dependentadjective

(of a clause) unable to stand alone syntactically as a complete sentence; "a subordinate (or dependent) clause functions as a noun or adjective…

Dependent clausenoun

a clause in a complex sentence that cannot stand alone as a complete sentence and that functions within the sentence as a noun or adjective or a…

Derivationnoun

the source or origin from which something derives (i.e. comes or issues); "he prefers shoes of Italian derivation"; "music of Turkish derivation"

Derivationaladjective

characterized by inflections indicating a semantic relation between a word and its base; "the morphological relation between ‘sing’ and ‘singer’…

Descriptiveadjective

of or relating to an approach to linguistic analysis that aims at the description of a language's forms, structures and usage; "descriptive gram…

Descriptive grammarnoun

a grammar that is produced by descriptive linguistics

Determinantnoun

a determining or causal element or factor; "education is an important determinant of one's outlook on life"

Determinativenoun

a determining or causal element or factor; "education is an important determinant of one's outlook on life"

Determinernoun

a determining or causal element or factor; "education is an important determinant of one's outlook on life"

Determining factornoun

a determining or causal element or factor; "education is an important determinant of one's outlook on life"

Diagonalnoun

a punctuation mark (‘/’) used to separate related items of information

Dialectnoun

the usage or vocabulary that is characteristic of a specific group of people; "the immigrants spoke an odd dialect of English"; "he has a strong…

Digramnoun

two successive letters (especially two letters used to represent a single sound: ‘sh’ in ‘shoe’)

Digraphnoun

two successive letters (especially two letters used to represent a single sound: ‘sh’ in ‘shoe’)

Directverb

plan and direct (a complex undertaking); "he masterminded the robbery"

Direct objectnoun

the object that receives the direct action of the verb

Doubleverb

do double duty; serve two purposes or have two functions; "She doubles as his wife and secretary"

Eclipsisnoun

omission or suppression of parts of words or sentences

Ecphonesisnoun

an exclamatory rhetorical device; "exclamation such as ‘O tempore! O mores’"

Ellipsisnoun

omission or suppression of parts of words or sentences

Emnoun

a quad with a square body; "since ‘em quad’ is hard to distinguish from ‘en quad’, printers sometimes called it a ‘mutton quad’"

Em quadnoun

a quad with a square body; "since ‘em quad’ is hard to distinguish from ‘en quad’, printers sometimes called it a ‘mutton quad’"

Ennoun

half the width of an em

En dashnoun

a dash that is one-half the length of an em dash.; "The en dash is commonly used to indicate a closed range of values — a range with clearly def…

Engineerverb

plan and direct (a complex undertaking); "he masterminded the robbery"

Englishnoun

the discipline that studies the English language and literature

Enumerationnoun

the act of counting; reciting numbers in ascending order; "the counting continued for several hours"

Exclamationnoun

an exclamatory rhetorical device; "exclamation such as ‘O tempore! O mores’"

Exclamation marknoun

a punctuation mark (‘!’) used after an exclamation

Exclamation pointnoun

a punctuation mark (‘!’) used after an exclamation

Finiteadjective

(of verbs) relating to forms of the verb that are limited in time by a tense and (usually) show agreement with number and person

Fullverb

beat for the purpose of cleaning and thickening; "full the cloth"

Full pointnoun

a punctuation mark (‘.’) placed at the end of a declarative sentence to indicate a full stop or after abbreviations; "in England they call a per…

Full stopnoun

a punctuation mark (‘.’) placed at the end of a declarative sentence to indicate a full stop or after abbreviations; "in England they call a per…

Futureadjective

(of elected officers) elected but not yet serving; "our next president"

Futurenoun

a verb tense that expresses actions or states in the future

Future perfectnoun

a perfective tense used to describe action that will be completed in the future; "‘I will have finished’ is an example of the future perfect"

Future perfect tensenoun

a perfective tense used to describe action that will be completed in the future; "‘I will have finished’ is an example of the future perfect"

Future tensenoun

a verb tense that expresses actions or states in the future