11 entries under plain topic. ×

14
unattractive(adjective, nasty, unpleasant, bleak)
11
disgusting(adjective, dull, unpleasant, ugly)
9
ugly(adjective, nasty, unpleasant, ugly)
4
unlovely(adjective, ugly, unattractive)
3
homely(adjective, nasty, ugly, repulsive)
3
unaesthetic(adjective, ugly, unattractive)
2
ordinary(adjective, unattractive)
2
unalluring(nasty, ugly, unattractive)
0
animal
0
mousy
0
not beautiful(expression, adjective, unattractive)
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APASmart Define. (2016). unappealing thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unappealing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unappealing thesaurus" https://smartdefine.org/unappealing/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unappealing thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unappealing/thesaurus/synonyms>.
MLASmart Define. "unappealing thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/unappealing/thesaurus/synonyms>