40 entries under terrible topic. ×

5
ill-favored(adjective, appearance, dirty, badly)
5
unpleasing(adjective, appearance, dirty, badly)
3
distasteful(adjective, dirty, badly, scary)
1
brackish(adjective, dirty, badly, scary)
1
bum(adjective, dirty, badly, scary)
1
cringe-worthy(adjective, dirty, badly, scary)
1
cringeworthy(adjective, dirty, badly, scary)
1
displeasing(adjective, dirty, badly, scary)
1
frightful(adjective, dirty, badly, scary)
1
frumpy(adjective, dirty, badly, scary)
1
galling(adjective, dirty, badly, scary)
1
ghastly(adjective, dirty, badly, scary)
1
grim(adjective, dirty, badly, scary)
1
grisly(adjective, dirty, badly, scary)
1
ill-favoured(adjective, dirty, badly, scary)
1
ill favored(adjective, dirty, badly, scary)
1
ill favoured(adjective, dirty, badly, scary)
1
messy(adjective, dirty, badly, scary)
1
nasty(adjective, dirty, badly, scary)
1
noisome(adjective, dirty, badly, scary)
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APASmart Define. (2016). unpretty thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unpretty/thesaurus/synonyms
ChicagoSmart Define. 2016. "unpretty thesaurus" https://smartdefine.org/unpretty/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unpretty thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unpretty/thesaurus/synonyms>.
MLASmart Define. "unpretty thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/unpretty/thesaurus/synonyms>