81 entries under outdated topic. ×

22
unstylish(adjective, bad, cool, plain, odd)
18
dowdy(adjective, dull, odd, old, primitive)
17
old-fashioned(adjective, last, original, dead, out)
14
passe(adjective, bad, cool, plain, last)
13
obsolete(adjective, bad, cool, last, original)
11
antiquated(adjective, plain, last, original, odd)
10
outmoded(adjective, last, original, odd, square)
9
dated(adjective, plain, last, original, dead)
9
out(adjective, dead, odd, fashionable, old)
7
ancient(adjective, dead, odd, out, old)
7
antique(adjective, last, original, dead, odd)
7
old(adjective, last, odd, past, primitive)
6
behind the times(expression, adjective, idiom, odd, current)
6
bygone(adjective, plain, last, original, dead)
4
dead(adjective, odd, out, old, primitive)
4
demoded(adjective, bad, cool, odd, old)
4
original(adjective, last, past, primitive, venerable)
3
archaic(adjective, plain, last, original, dead)
3
demode(last, original, odd, out, old)
3
odd(adjective, old, vulgarity, primitive, unconformity)
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APASmart Define. (2016). unfashionable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unfashionable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfashionable thesaurus" https://smartdefine.org/unfashionable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unfashionable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unfashionable/thesaurus/synonyms>.
MLASmart Define. "unfashionable thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/unfashionable/thesaurus/synonyms>