Synonyms|339Antonyms|81|Broader|10Narrower|0Related|878

47 entries under original topic. ×

4
traditional(feature, characteristic, detail, last)
3
immemorial(last, past, primitive, venerable)
3
past(last, primitive, venerable, unfashionable)
3
relic(last, old, venerable, outdated)
2
hackneyed(last, past, venerable, outdated)
2
moth-eaten(old, gray, venerable, outdated)
2
oldfangled(last, primitive, venerable, unfashionable)
2
remote(last, old, venerable, outdated)
2
unfashionable(dead, outdated, obsolete, antiquated)
1
cast-off(last, past, primitive, venerable)
1
crumbling(last, stale, past, venerable)
1
decayed(adjective, last, stale, past)
1
done(last, past, venerable, outdated)
1
erstwhile(last, past, primitive, venerable)
1
late(last, past, primitive, venerable)
1
of old(expression, last, primitive, outdated)
1
of yore(expression, last, primitive, outdated)
1
once(last, past, primitive, venerable)
1
onetime(last, past, primitive, venerable)
1
pristine(adjective, last, past, primitive)
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ChicagoSmart Define. 2015. "antediluvian thesaurus" https://smartdefine.org/antediluvian/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, antediluvian thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/antediluvian/thesaurus/synonyms>.
MLASmart Define. "antediluvian thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/antediluvian/thesaurus/synonyms>