23 entries under plain topic. ×

22
unstylish(adjective, bad, cool, odd)
14
passe(adjective, bad, cool, last)
13
tacky(adjective, shabby, drab, dingy)
11
antiquated(adjective, last, original, odd)
9
dated(adjective, last, original, dead)
9
frumpy(adjective, fashionable, shabby, drab)
7
outdated(adjective, last, original, odd)
6
bygone(adjective, last, original, dead)
6
old hat(expression, adjective, idiom, dead)
3
archaic(adjective, last, original, dead)
3
drab(adjective, shabby, dingy, antiquated)
3
frowzy(adjective, shabby, drab, dingy)
2
dull(adjective, shabby, drab, tacky)
2
moldy(adjective, dead, odd, out)
2
unseemly(adjective, shabby, drab, dingy)
2
vintage(adjective, odd, out, old)
2
wrinkled(shabby, drab, dingy, antiquated)
1
baggy(shabby, drab, dingy, antiquated)
1
blowsy(shabby, drab, dingy, antiquated)
1
homely(shabby, drab, dingy, antiquated)
<12>
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APASmart Define. (2016). unfashionable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unfashionable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfashionable thesaurus" https://smartdefine.org/unfashionable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unfashionable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unfashionable/thesaurus/synonyms>.
MLASmart Define. "unfashionable thesaurus" 28 March 2016. Web. 30 September 2026. <https://smartdefine.org/unfashionable/thesaurus/synonyms>