duality

Roget category 89

1. Words expressing abstract relations
› 1.5. Number
›› 1.5.2. Determinate number

#89. Duality

noun

duality, dualism — duplicity — biplicity^†, biformity^† — polarity.
two, deuce, couple, duet, brace, pair, cheeks, twins, Castor and Pollux, gemini, Siamese twins — fellows — yoke, conjugation — dispermy^†, doublets, dyad, span.

verb

pair [unite in pairs], couple, bracket, yoke — conduplicate^† — mate, span [U.S.].

adjective

two, twin — dual, dualistic, double — binary, binomial — twin, biparous^† — dyadic [Math.] — conduplicate^† — duplex etc. 90 — biduous^†, binate^†, diphyletic^†, dispermic^†, unijugate^† — tete-a-tete.
coupled etc. v. — conjugate.
both, both the one and the other.

The content on this page comes straight from Project Gutenberg Etext of Roget's Thesaurus No. Two, which consists of the acclaimed work by Peter Mark Roget augmented with more recent material. Some changes were made to the formatting for improved readability.

Bold numbers signify related Roget categories. A dagger symbol (†) indicates archaic words and expressions no longer in common use.

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