15 entries under appealing topic. ×

18
unpleasant(adjective, dull, nasty, offensive, disgusting)
14
unappetizing(adjective, dull, unpleasant, disgusting, ugly)
14
unattractive(adjective, nasty, plain, unpleasant, bleak)
11
disgusting(adjective, dull, plain, unpleasant, ugly)
9
ugly(adjective, nasty, plain, unpleasant, ugly)
9
uninviting(verb, adjective, pleasant, nasty, offensive)
5
plain(adjective, nasty, unpleasant, ugly, unattractive)
4
dull(adjective, unpleasant, unattractive)
3
banal(adjective, unpleasant, unattractive)
3
dreary(adjective, unpleasant, unattractive)
3
insipid(adjective, nasty, unpleasant, unattractive, unfair)
3
somber(adjective, unpleasant, unattractive)
2
trite(adjective, unpleasant, unattractive)
1
subfuscous(adjective, unpleasant, unattractive, unbeauteous)
1
unbeauteous(adjective, unpleasant, unattractive)
10 years ago|10k views|share |citing 
APASmart Define. (2016). unappealing thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unappealing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unappealing thesaurus" https://smartdefine.org/unappealing/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unappealing thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unappealing/thesaurus/synonyms>.
MLASmart Define. "unappealing thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/unappealing/thesaurus/synonyms>