Synonyms|339Antonyms|81|Broader|10Narrower|0Related|878
1
classic
1
classical
1
crumbling(last, original, stale, past, venerable)
1
dateless
1
decayed(adjective, last, original, stale, past)
1
departed
1
diluvian
1
dinosaur(dead, tired, out, bent, antiquated)
1
discarded
1
done(last, original, past, venerable, outdated)
1
dusty
1
elapsed
1
elder
1
erstwhile(last, original, past, primitive, venerable)
1
event
1
expired
1
exploded
1
first
1
forgotten
1
fossil man
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APASmart Define. (2015). antediluvian thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/antediluvian/thesaurus/synonyms
ChicagoSmart Define. 2015. "antediluvian thesaurus" https://smartdefine.org/antediluvian/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, antediluvian thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/antediluvian/thesaurus/synonyms>.
MLASmart Define. "antediluvian thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/antediluvian/thesaurus/synonyms>