Synonyms|128Antonyms|27|Broader|2Narrower|0Related|75
1
stale
1
time-worn
1
tired
1
unfashionable(adjective, odd, old, primitive, outdated)
1
venerable
1
waning
1
worn-out
0
becoming obsolete(expression, idiom)
0
bedraggled
0
broken-down
0
cast-off
0
decrepit
0
defunct
0
dog-eared
0
dying
0
dying out
0
elderly
0
ending
0
fading
0
fossil
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APASmart Define. (2015). obsolescent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obsolescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "obsolescent thesaurus" https://smartdefine.org/obsolescent/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, obsolescent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obsolescent/thesaurus/synonyms>.
MLASmart Define. "obsolescent thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/obsolescent/thesaurus/synonyms>