- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
62 entries under hard topic. ×
| out-of-date(adjective, feature, characteristic, dull) | |
| antiquated(adjective, feature, characteristic, dull) | |
| old(adjective, feature, characteristic, dull) | |
| fusty(adjective, dull, new, tired) | |
| out(adjective, informal, dead, odd) | |
| past(adjective, last, original, odd) | |
| dead(adjective, informal, odd, out) | |
| musty(adjective, odd, out, old) | |
| moth-eaten(last, original, old, sour) | |
| timeworn(old, sour, past, gray) | |
| stale(adjective, last, original, old) | |
| corny(adjective, dull, informal, odd) | |
| threadbare(adjective, dull, old, sour) | |
| worn-out(adjective, dull, last, original) | |
| bent(dull, tired, old, sour) | |
| decayed(last, original, remote, old) | |
| drab(dull, plain, tired, old) | |
| dull(plain, tired, old, sour) | |
| dusty(dull, dead, out, old) | |
| effete(adjective, dull, old, sour) |
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| APA | Smart Define. (2016). passe thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/passe/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "passe thesaurus" https://smartdefine.org/passe/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, passe thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/passe/thesaurus/synonyms>. |
| MLA | Smart Define. "passe thesaurus" 28 March 2016. Web. 24 September 2026. <https://smartdefine.org/passe/thesaurus/synonyms> |