| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | not current |
| Synonyms: | antiquated, back-number, dated, has-been, obsolete, of the old school, old hat, old hat, old-fashioned, out of date, out-of-date, outdated, outmoded, passe, square, unfashionable |
| Main Entry: | old-fashioned |
| Part of Speech: | adjective |
| Definition: | antiquated |
| Synonyms: | ancient, antiquated, antique, archaic, behind the times, behind the times, bygone, corny*, dated, dead*, demoded, disapproved, dowdy, démodé, extinct, grown old, moldy, musty, neglected, not current, not modern, not with it, obsolescent, obsolete, obsolete, odd*, of old, of olden days, of the old school, of the old school, old, old-fangled, old-hat, old-time, olden, oldfangled, out of it, out of style, out*, out-of-date, out-of-style, outdated, outmoded, outmoded, outworn, passé, passé, past, primitive, rococo, superannuated, unfashionable, unstylish, vintage |
| Antonyms: | contemporary, current, in vogue, modern, new |
| Main Entry: | out |
| Part of Speech: | adjective |
| Definition: | not possible; gone |
| Synonyms: | absent, antiquated, at an end, away, behind the times, cold, dated, dead, demode, doused, ended, exhausted, expired, extinguished, finished, impossible, not allowed, not on, old-fashioned, old-hat, outmoded, outside, passé, ruled out, unacceptable, unfashionable, used up |
| Antonyms: | here, in, possible |
| Main Entry: | outdated/out-of-date |
| Part of Speech: | adjective |
| Definition: | old-fashioned |
| Synonyms: | anachronous, antiquated, antique, archaic, back number, behind the times, dated, dusty, démodé, has-been, moth-eaten, musty, not with it, obsolete, old, old-hat, out, out-of-style, outmoded, passé, square, tired, unfashionable, vintage |
| Antonyms: | current, fashionable, modern, new, popular, up-to-date |
| Main Entry: | outmoded |
| Part of Speech: | adjective |
| Definition: | obsolete, old-fashioned |
| Synonyms: | anachronistic, antediluvian, antiquated, antique, archaic, behind the times, bent, bygone, dated, dead, dinosaur, disused, démodé, extinct, fossilized, has-been, horse and buggy, moldy, moth-eaten, musty, obsolescent, obsolete, old-hat, old-time, olden, out, out-of-date, out-of-style, outworn, passé, superannuated, superseded, tired, unfashionable, unstylish, unusable, vintage |
| Antonyms: | current, modern, new, new-fangled, popular, up-to-date |
| Main Entry: | square |
| Part of Speech: | adjective |
| Definition: | old-fashioned, conventional |
| Synonyms: | behind the times, bourgeois, button-down, conservative, dated, orthodox, out-of-date, straight*, strait-laced, stuffy |
| Antonyms: | current, in vogue, new, popular, stylish |
| Main Entry: | old hat |
| Part of Speech: | adjective |
| Definition: | overfamiliar |
| Synonyms: | back-number, behind the times, dated, has-been, old-fashioned, old-school, outmoded |
| Antonyms: | up-to-date |
| Main Entry: | passe |
| Part of Speech: | adjective |
| Definition: | old-fashioned |
| Synonyms: | ancient, antiquated, antique, archaic, behind the times, bygone, corny*, dated, dead*, demoded, disapproved, dowdy, démodé, extinct, fusty, grown old, moldy, musty, neglected, not current, not modern, not with it, obsolescent, obsolete, odd*, of old, of olden days, of the old school, old, old-fangled, old-hat, old-time, olden, oldfangled, out of it, out of style, out*, out-of-date, out-of-style, outdated, outmoded, outworn, passé, past, primitive, rococo, superannuated, unfashionable, unstylish, vintage |