Synonyms of out of date in English:

out of date

See definition of out of date


1‘the precinct is out of date as a modern shopping centre’


old-fashioned, outmoded, out of fashion, unfashionable, frumpish, frumpy, out of style, outdated, dated, out, outworn, old, former, musty, old-time, old-world, behind the times, behindhand, past, bygone, archaic, obsolescent, obsolete, ancient, antiquated, superannuated

defunct, medieval, prehistoric, antediluvian, old-fogeyish, old-fangled, backward-looking, quaint, anachronistic, crusted, feudal, fusty, moth-eaten, olde worlde

démodé, vieux jeu, passé

informal old hat, square, not with it, out of the ark, creaky, clunky, mouldy

North American informal horse-and-buggy, rinky-dink, mossy

archaic square-toed


modern, fashionable

2‘many of the facts in the book are now out of date’


superseded, obsolete, no longer current, no longer topical, stale, expired, extinct, lapsed, elapsed, run out, invalid, void, null and void