out-of-date

Synonyms

antiquated, archaic, dated, fossilized, kaput (also kaputt), moth-eaten, obsolete, outdated, outmoded, outworn, passé, superannuated;

Near Antonyms

contemporary, current, mod, modern, new, newfangled, new-fashioned, present-day, recent, ultramodern, up-to-date, up-to-the-minute;

fresh;

modernized, refurbished, remodeled, renewed;

functional, operable, operational, workable;

active, alive, busy, employed, functioning, operating, operative;

Related Words

aging (or ageing), obsolescent;

discarded, disused, inoperable, unusable, unworkable, useless;

dead, defunct, expired, extinct, vanished;

dormant, fallow, idle, inactive, inert, inoperative, latent;

ancient, antediluvian, antique, dateless, fusty, musty, old;

oldfangled, old-fashioned, old-time, retro, vintage;

aged, age-old, hoary, venerable;

bygone, erstwhile, former, historic, late, old-world, past;