- Definitions|0
- Thesaurus|135
- Abbreviations|0
88 entries under previous topic. ×
| age-old(last, other) | |
| antediluvian(last, other) | |
| antique(last, other) | |
| cast-off(last, other) | |
| crumbling(last, other) | |
| decayed(last, other) | |
| done(last, other) | |
| hackneyed(last, other) | |
| immemorial(last, other) | |
| moth-eaten(last, other) | |
| obsolete(last, other) | |
| original(last, other) | |
| other | |
| outdated(last, other) | |
| outmoded(last, other) | |
| primeval(last, other) | |
| primitive(last, old, past, other) | |
| primordial(last, other) | |
| pristine(last, other) | |
| relic(last, other) |
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| APA | Smart Define. (2015). one-time thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/one-time/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "one-time thesaurus" https://smartdefine.org/one-time/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, one-time thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/one-time/thesaurus/synonyms>. |
| MLA | Smart Define. "one-time thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/one-time/thesaurus/synonyms> |