One: alternatives and connections

Of fundamental importance; preeminent; superior; chief; principal.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Of fundamental importance; preeminent; superior; chief; principal.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

of Combine

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

of Combine

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Beyond or out of the common order or method; not usual, customary, regular, or ordinary; as, extraordinary evils; extraordinary remedies.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Beyond or out of the common order or method; not usual, customary, regular, or ordinary; as, extraordinary evils; extraordinary remedies.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not comparable; admitting of no comparison with others; unapproachably eminent; without a peer or equal; matchless; peerless; transcendent.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not comparable; admitting of no comparison with others; unapproachably eminent; without a peer or equal; matchless; peerless; transcendent.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not definite; not limited, defined, or specified; not explicit; not determined or fixed upon; not precise; uncertain; vague; confused; obscure; as, a…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not definite; not limited, defined, or specified; not explicit; not determined or fixed upon; not precise; uncertain; vague; confused; obscure; as, a…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not different or other; not another or others; identical; unchanged.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not different or other; not another or others; identical; unchanged.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

of Unite

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

of Unite

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

One of the terminal divisions of a limb appendage; a finger or toe.

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

The form of anything; shape; outline; appearance.

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

A single thing or person.

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

An ultimate atom, or simple, unextended point; something ultimate and indivisible.

Open English WordNet identifies the related term as a narrower or more specific lexical category.

A genus of minute flagellate Infusoria of which there are many species, both free and attached. See Illust. under Monad.

Open English WordNet identifies the related term as a narrower or more specific lexical category.

In certain games at cards, as whist, a single card of any suit held at the deal by a player; as, to lead a singleton.

Open English WordNet identifies the related term as a narrower or more specific lexical category.

The state of being one; singleness in number; individuality; unity.

Open English WordNet records a derivational relationship between these word forms.

The state of being one; singleness in number; individuality; unity.

Open English WordNet records a derivational relationship between these word forms.

A unit; a single point or spot on a card or die; the card or die so marked; as, the ace of diamonds.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

In our old authors, I was often used for ay (or aye), yes, which is pronounced nearly like it.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Having no equal; unequaled.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Something of unequaled excellence; a peerless thing or person; a nonesuch; -- often used as a name.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Having no peer or equal; matchless; superlative.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Straight; direct; not crooked; as, a right line.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

One only, as distinguished from more than one; consisting of one alone; individual; separate; as, a single star.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Of or pertaining to a unit or units; relating to unity; as, the unitary method in arithmetic.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

The state of being one; oneness.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Having no rival; without a competitor; peerless.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.