Synonyms|1.1kAntonyms|490|Broader|9Narrower|27Related|2.6k
4
dated
4
famous
4
grey
4
hackneyed
4
legacy(feature, characteristic, state, computing)
4
less
4
obsolete(adjective, vogue)
4
out-of-date(adjective, common, experienced, up-to-date)
4
outdated(adjective, common, experienced, up-to-date)
3
aforementioned
3
aged
3
antediluvian(adjective, prehistoric)
3
archaic(adjective, old)
3
existing(adjective, common, experienced)
3
frayed
3
good
3
immemorial(adjective, old, ancient)
3
middle
3
outworn
3
passé
For more, visit New on Power Thesaurus
10 years ago|6.8k views|share |citing 
APASmart Define. (2016). new thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/new/thesaurus/antonyms
ChicagoSmart Define. 2016. "new thesaurus" https://smartdefine.org/new/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, new thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/new/thesaurus/antonyms>.
MLASmart Define. "new thesaurus" 22 March 2016. Web. 23 September 2026. <https://smartdefine.org/new/thesaurus/antonyms>