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

22 entries under outmoded topic. ×

1
outworn(dead, out, old, unfashionable, antiquated)
1
superseded(adjective, dead, tired, out, bent)
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APASmart Define. (2015). antediluvian thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/antediluvian/thesaurus/synonyms
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>