Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.
Class I. Words Expressing Abstract RelationsSection V. Number
2. Determinate Number
87. Unity.
ONE, unit, ace, monad; individual; none else, no other, nought beside.
INTEGER, item, point, module.
ISOLATE (disjoin) [See Disjunction].
RENDER ONE; unite (join) [See Junction], (combine) [See Combination].
UNACCOMPANIED, unattended; solus (fem., sola) [L.], single-handed; singular, odd, unique, unrepeated, azygous, first and last; isolated &c. (disjoined); insular.
MONADIC, monadical; unific, uniflorous, unilobed, uniglobular, unifoliolate, unigenital, uniliteral, unilocular, unimodular, unitary; monospermous.
insecable [obs.], inseverable, indiscerptible; compact, irresolvable.
LONE, lonely, lonesome; desolate, dreary.