Synonyms of one

1 Syllable

stag, that

2 Syllables

marry, onliest, unit, whoever, willing, marrying, oncer, soler, thater, marries, monad, singler, either, only

3 Syllables

united, anyone, unique, unified, singled-out, unshared

4 Syllables

anybodies, somebodies, somebody, anybody, conjunctive

5 Syllables

confederated, coadunate, unrepeatable