3
horribleness(noun, unpleasantness)
3
offensiveness(noun, evil, unpleasantness, unattractiveness)
3
plainness(noun, ugliness, unattractiveness)
3
vileness(noun, misery, horror, awfulness)
2
abhorrence(noun, ugliness)
2
awfulness
2
enormity(misery, outrage, horror, awfulness)
2
evil(noun, evil, outrage, horror, distortion)
2
eyesore(noun, misery, outrage, horror, awfulness)
2
gruesomeness(noun, misery, horror, awfulness)
2
inelegance(noun, ugliness)
2
nastiness(ugliness, unpleasantness, repulsiveness)
2
repellency(noun, evil)
2
shapelessness(noun, ugliness)
2
terribleness(noun, evil)
2
unattractiveness(noun, distortion, ugliness, unpleasantness, disfigurement)
2
unpleasantness(horror, ugliness, repulsiveness)
1
abnormality(misery, outrage, horror, distortion, ugliness)
1
atrociousness
1
badness(noun, evil)
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APASmart Define. (2015). hideousness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hideousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "hideousness thesaurus" https://smartdefine.org/hideousness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hideousness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hideousness/thesaurus/synonyms>.
MLASmart Define. "hideousness thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/hideousness/thesaurus/synonyms>