Synonyms of out-of-date

1 Syllable
démodé, passé
2 Syllables
old-saw, hoary, tackier, tacky, dowdier, has-been, old-school, junked, passe, time-worn, cast-off, hoarier, old-hat, retro, olden, archaic, ancient, dowdy, castoff, passer, hackneyed
3 Syllables
antique, outmoded, discarded, disused, demode, bygone, demoded, old-fangled, unstylish, outdated, dinosaur, old-chestnut
4 Syllables
out-of-fashion, untimely, old-fashioned, antiquated, obsolescent, out-of-style, obsolete
5 Syllables
anachronistic, unremembered, superannuated