Synonyms|663Antonyms|203|Broader|15Narrower|3Related|1.5k
18
old(adjective, new, traditional, outdated, obsolete)
15
traditional
10
ancient(adjective, old)
9
old-fashioned(adjective, up-to-date, antiquated)
9
antique(adjective, old)
8
vintage
7
dated
6
antiquated
6
antediluvian(adjective, prehistoric)
6
outdated
6
nonmodern
6
old style
6
outmoded
5
obsolete(adjective, vogue)
5
old-time
5
classical(adjective, simple, chaste)
5
early
5
primeval(adjective, new, ancient)
5
retro(adjective, yesteryear)
4
moth-eaten
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ChicagoSmart Define. 2016. "modern thesaurus" https://smartdefine.org/modern/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, modern thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/modern/thesaurus/antonyms>.
MLASmart Define. "modern thesaurus" 17 February 2016. Web. 22 September 2026. <https://smartdefine.org/modern/thesaurus/antonyms>