- Definitions|1
- Thesaurus|190
- Abbreviations|0
47 entries under outdated topic. ×
| obsolete(adjective, common, tired, odd, old) | |
| old(common, dead, tired, odd, stale) | |
| out-of-date(common, tired, odd, old, stale) | |
| out-of-style(adjective, odd, out, old, primitive) | |
| outworn(dead, odd, old, primitive, unfashionable) | |
| superannuated(dead, odd, old, primitive, unfashionable) | |
| vintage(adjective, odd, out, old, primitive) | |
| demoded(adjective, odd, out, old, primitive) | |
| disapproved(adjective, odd, out, old, primitive) | |
| dowdy(adjective, odd, out, old, primitive) | |
| grown old(expression, odd, out, old, primitive) | |
| neglected(adjective, odd, out, old, primitive) | |
| not current(expression, odd, out, old, primitive) | |
| not modern(expression, odd, out, old, primitive) | |
| odd(adjective, out, old, primitive, unfashionable) | |
| of old(expression, odd, old, primitive, unfashionable) | |
| of olden days(expression, idiom, odd, out, old) | |
| of the old school(expression, idiom, odd, out, old) | |
| old-fangled(adjective, odd, old, primitive, unfashionable) | |
| old-time(adjective, odd, old, primitive, unfashionable) |
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| APA | Smart Define. (2016). old-hat thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/old-hat/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "old-hat thesaurus" https://smartdefine.org/old-hat/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, old-hat thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/old-hat/thesaurus/synonyms>. |
| MLA | Smart Define. "old-hat thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/old-hat/thesaurus/synonyms> |