- Definitions|2
- Thesaurus|498
- Abbreviations|0
89 entries under past topic. ×
| in oblivion(expression, adjective, dead, lost) | |
| latter(adjective, late, old, previous) | |
| latter-day(adjective, late, old, previous) | |
| long-ago(adjective, late, old, previous) | |
| lost(adjective, dead, previous, former) | |
| moth-eaten(last, original, venerable, outdated) | |
| old-fashioned(adjective, last, original, dead) | |
| original(last, primitive, venerable, outdated) | |
| out-of-date(adjective, last, original, dead, remote) | |
| outmoded(last, original, other, obsolete) | |
| over(adjective, late, old, previous) | |
| primordial(last, original, primitive, venerable) | |
| pristine(last, original, primitive, venerable) | |
| relic(last, original, primitive, venerable) | |
| remote(last, original, primitive, venerable) | |
| retired(adjective, late, old, previous) | |
| rusty(last, original, primitive, venerable) | |
| stale(last, original, venerable, outdated) | |
| superannuated(original, venerable, outdated, obsolete) | |
| time-worn(last, original, primitive, venerable) |
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Erstwhile on
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| APA | Smart Define. (2015). erstwhile thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/erstwhile/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "erstwhile thesaurus" https://smartdefine.org/erstwhile/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, erstwhile thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/erstwhile/thesaurus/synonyms>. |
| MLA | Smart Define. "erstwhile thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/erstwhile/thesaurus/synonyms> |