259 entries under adjective topic. ×

5
repellent(dull, disgusting, ugly, bad-looking)
5
sickening(dull, disgusting, ugly, bad-looking)
5
terrible(dull, disgusting, ugly, bad-looking)
5
unappetizing(dull, disgusting, ugly, bad-looking)
5
unhandsome(improper, incorrect, unsuitable, improbity)
5
unimposing(dull, disgusting, ugly, bad-looking)
5
unladylike
5
unmeet(wrong, suitable, inadequate, useless)
5
unpleasant(dull, disgusting, ugly, bad-looking)
5
unprepossessing(dull, disgusting, ugly, bad-looking)
5
unseasonable(wrong, disagreement, suitable, improper)
5
unshapely(dull, disgusting, ugly, bad-looking)
5
untimely(wrong, suitable, improper, tasteless)
5
vulgar(wrong, offensive, rude, coarse)
5
witchy(dull, disgusting, ugly, bad-looking)
4
adverse(bad, poor, awkward, inappropriate)
4
discreditable(rude, improper, indecent, incorrect)
4
disreputable(rude, inappropriate, indecent, unfit)
4
gauche(improper, incorrect, unsuitable)
4
graceless
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APASmart Define. (2016). unbecoming thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unbecoming/thesaurus/synonyms
ChicagoSmart Define. 2016. "unbecoming thesaurus" https://smartdefine.org/unbecoming/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unbecoming thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unbecoming/thesaurus/synonyms>.
MLASmart Define. "unbecoming thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/unbecoming/thesaurus/synonyms>