35 entries under dull topic. ×

8
loathsome(adjective, disgusting, ugly, revolting)
8
unappealing(adjective, disgusting, ugly, bad-looking)
8
unimposing(adjective, disgusting, ugly, bad-looking)
8
unpleasant(adjective, disgusting, ugly, bad-looking)
7
abominable(adjective, disgusting, ugly, bad-looking)
7
ghastly(adjective, disgusting, ugly, bad-looking)
7
offensive(adjective, disgusting, ugly, bad-looking)
7
foul(adjective, disgusting, ugly, revolting)
7
repugnant(adjective, disgusting, ugly, revolting)
7
repulsive(adjective, disgusting, ugly, revolting)
7
revolting(adjective, disgusting, ugly, unattractive)
7
unshapely(adjective, disgusting, ugly, bad-looking)
6
bad(adjective, disgusting, ugly, bad-looking)
6
horrible(adjective, disgusting, ugly, bad-looking)
6
nasty(adjective, disgusting, ugly, bad-looking)
6
terrible(adjective, disgusting, ugly, bad-looking)
6
Gorgonian(adjective, disgusting, ugly, bad-looking)
6
disagreeable(adjective, disgusting, ugly, bad-looking)
6
disgusting(adjective, ugly, bad-looking)
6
dreadful(adjective, disgusting, ugly, bad-looking)
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APASmart Define. (2016). unprepossessing thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unprepossessing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unprepossessing thesaurus" https://smartdefine.org/unprepossessing/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unprepossessing thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unprepossessing/thesaurus/synonyms>.
MLASmart Define. "unprepossessing thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/unprepossessing/thesaurus/synonyms>