55 entries under unfashionable topic. ×

6
behind the times(expression, adjective, idiom, odd, current)
6
old-hat(adjective, common, tired, odd, old)
5
bygone(adjective, new, last, original, odd)
5
tacky(adjective, plain, cheap, tasteless, shabby)
4
old-time(adjective, dull, new, last, original)
4
oldfangled(adjective, last, original, odd, old)
4
unstylish(adjective, plain, vulgar, odd, tasteless)
3
musty(adjective, odd, out, old, primitive)
3
past(adjective, last, original, odd, old)
2
corny(tired, odd, old, stale, primitive)
2
demoded(adjective, odd, old, primitive)
2
moldy(odd, old, primitive, outdated)
2
olden(adjective, original, odd, old, past)
2
shabby(plain, tasteless, drab, unsophisticated, dingy)
2
sloppy(plain, cheap, tasteless, gaudy, unsophisticated)
2
slovenly(plain, cheap, tasteless, gaudy, unsophisticated)
2
tasteless(plain, cheap, shabby, drab, gaudy)
2
unkempt(plain, cheap, tasteless, gaudy, unsophisticated)
2
untidy(plain, cheap, tasteless, gaudy, unsophisticated)
1
disapproved(adjective, odd, old, primitive)
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APASmart Define. (2016). outmoded thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/outmoded/thesaurus/synonyms
ChicagoSmart Define. 2016. "outmoded thesaurus" https://smartdefine.org/outmoded/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, outmoded thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/outmoded/thesaurus/synonyms>.
MLASmart Define. "outmoded thesaurus" 12 February 2016. Web. 1 October 2026. <https://smartdefine.org/outmoded/thesaurus/synonyms>