121 entries under adjective topic. ×
| discontinued | |
| lost(destroyed, extinct) | |
| moth-eaten(original, tired, old, stale) | |
| out-dated | |
| out-of-fashion(bad, cool, awesome, unfashionable) | |
| primitive(last, original, odd, old) | |
| rusty(last, original, old, venerable) | |
| tired | |
| cheesy(bad, cool, awesome, unfashionable) | |
| deceased | |
| deserted | |
| fashionless(bad, cool, awesome, unfashionable) | |
| fossil(noun, vogue) | |
| has-been(vogue, the past) | |
| old-hat(common, tired, odd, old) | |
| olden(original, odd, old, traditional) | |
| relinquished | |
| timeworn | |
| effete(exhausted, spoiled, inutility) | |
| finished |
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| APA | Smart Define. (2016). obsolete thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/obsolete/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "obsolete thesaurus" https://smartdefine.org/obsolete/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, obsolete thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/obsolete/thesaurus/synonyms>. |
| MLA | Smart Define. "obsolete thesaurus" 28 March 2016. Web. 25 September 2026. <https://smartdefine.org/obsolete/thesaurus/synonyms> |