Synonyms of binaries

1 Syllable
pair, span, dyad, team, duet, twain, twin, twins, dos
2 Syllables
couple, dual, brace, double, doublet, deuce
3 Syllables
diremption, binary
4 Syllables
duplicity, bifurcation, duplexity, duality, dichotomy
6 Syllables
bilaterality