Synonyms|447Antonyms|112|Broader|9Narrower|12Related|1k

121 entries under adjective topic. ×

67
old(feature, characteristic, trait, common)
65
old-fashioned(feature, characteristic, trait, square)
59
archaic(feature, characteristic, trait, last)
58
outdated(feature, characteristic, trait, common)
56
antiquated(feature, characteristic, trait, common)
55
dated(feature, characteristic, trait, last)
53
extinct(feature, characteristic, trait, dead)
53
outmoded(feature, characteristic, trait, common)
51
antique(feature, characteristic, trait, last)
48
passé(feature, characteristic, bad, cool)
43
superannuated(feature, characteristic, trait, original)
42
out-of-date(feature, characteristic, trait, common)
38
demode(feature, characteristic, trait, last)
26
ancient(odd, old, traditional, primitive)
17
disused(vogue, disused)
15
obsolescent(odd, old, primitive, unfashionable)
14
out of date(expression, idiom, oldness)
14
antediluvian(last, original, old, venerable)
12
dead(odd, old, over, working)
12
old hat(expression, idiom)
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APASmart Define. (2016). obsolete thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obsolete/thesaurus/synonyms
ChicagoSmart Define. 2016. "obsolete thesaurus" https://smartdefine.org/obsolete/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, obsolete thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obsolete/thesaurus/synonyms>.
MLASmart Define. "obsolete thesaurus" 28 March 2016. Web. 23 September 2026. <https://smartdefine.org/obsolete/thesaurus/synonyms>