44 entries under unfashionable topic. ×
| antiquated(adjective, feature, characteristic, dull, trait) | |
| archaic(adjective, feature, characteristic, dull, trait) | |
| obsolete(adjective, feature, characteristic, trait, square) | |
| outmoded(adjective, feature, characteristic, trait, new) | |
| dated(adjective, feature, characteristic, dull, trait) | |
| passe(adjective, feature, characteristic, trait, new) | |
| extinct(adjective, feature, characteristic, trait, dead) | |
| outdated(adjective, feature, characteristic, dull, trait) | |
| old(adjective, feature, characteristic, dull, trait) | |
| out-of-date(adjective, feature, characteristic, dull, trait) | |
| ancient(adjective, dead, out, old, past) | |
| vintage(adjective, new, old, obsolete) | |
| old hat(expression, adjective, dull, square) | |
| obsolescent(adjective, old, traditional, obsolete) | |
| old-time(adjective, dull, new, last, original) | |
| out(adjective, informal, dead, possible, unacceptable) | |
| musty(adjective, stale, obsolete, antiquated) | |
| behind the times(expression, adjective, idiom, cold, current) | |
| dowdy(adjective, dull, new, antiquated) | |
| neglected(adjective, antiquated, archaic, outworn) |
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| APA | Smart Define. (2015). old-fashioned thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/old-fashioned/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "old-fashioned thesaurus" https://smartdefine.org/old-fashioned/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, old-fashioned thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/old-fashioned/thesaurus/synonyms>. |
| MLA | Smart Define. "old-fashioned thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/old-fashioned/thesaurus/synonyms> |