- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
49 entries under antiquated topic. ×
| tired(bent, unfashionable, outdated, obsolete) | |
| unfashionable(original, dead, outdated, obsolete) | |
| anachronistic(dead, tired, out, bent) | |
| dinosaur(dead, tired, out, bent) | |
| horse and buggy(expression, idiom, dead, outmoded) | |
| moldy(dead, out, old, stale) | |
| old-hat(dead, unfashionable, antique, outmoded) | |
| out of style(expression, idiom, unfashionable, archaic) | |
| outworn(dead, out, old, unfashionable) | |
| superseded(adjective, dead, tired, out, bent) | |
| behind the times(expression, idiom, old, unfashionable) | |
| bent(tired, unfashionable, outdated, obsolete) | |
| corny(unfashionable, archaic) | |
| demoded(unfashionable, archaic) | |
| disapproved(unfashionable, archaic) | |
| dowdy(unfashionable, archaic) | |
| neglected(unfashionable, archaic) | |
| not current(expression, unfashionable, archaic) | |
| not modern(expression, unfashionable, archaic) | |
| not with it(expression, idiom, unfashionable, archaic) |
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| APA | Smart Define. (2015). antediluvian thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/antediluvian/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "antediluvian thesaurus" https://smartdefine.org/antediluvian/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, antediluvian thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/antediluvian/thesaurus/synonyms>. |
| MLA | Smart Define. "antediluvian thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/antediluvian/thesaurus/synonyms> |