- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
50 entries under outdated topic. ×
| old(adjective, feature, characteristic, detail, new) | |
| antique(adjective, feature, characteristic, detail, new) | |
| primitive(adjective, feature, characteristic, start, detail) | |
| obsolete(adjective, last, original, old, venerable) | |
| primordial(adjective, original, old, venerable) | |
| primeval(adjective, original, old, venerable) | |
| bygone(original, dead, old, venerable) | |
| dated(adjective, original, old, obsolete) | |
| outmoded(adjective, original, old, venerable) | |
| superannuated(adjective, original, dead, old) | |
| aboriginal(adjective, last, original, past, primitive) | |
| old-time(adjective, new, last, original, primitive) | |
| olden(adjective, new, original, old, primitive) | |
| former(last, original, past, primitive, venerable) | |
| stale(adjective, original, old, obsolete) | |
| traditional(feature, characteristic, detail, last, original) | |
| immemorial(last, original, past, primitive, venerable) | |
| original(adjective, last, past, primitive, primary) | |
| past(last, original, primitive, venerable, unfashionable) | |
| relic(last, original, old, venerable) |
For more, visit
Antediluvian on
Power Thesaurus
| APA | Smart Define. (2015). antediluvian thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/antediluvian/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "antediluvian thesaurus" https://smartdefine.org/antediluvian/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, antediluvian thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/antediluvian/thesaurus/synonyms>. |
| MLA | Smart Define. "antediluvian thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/antediluvian/thesaurus/synonyms> |