32 entries under unpleasantness topic. ×

11
wickedness(noun, wrong, evil, horror, barbarity)
8
atrocity(noun, evil, behavior, wickedness, horror)
7
vileness(noun, horror, awfulness, dreadfulness)
4
ugliness
3
evilness(noun, wrong, horror, transgression)
3
foulness(noun, evil, awfulness, dreadfulness)
3
heinousness(noun, evil, outrage, wickedness, horror)
3
loathsomeness(noun, awfulness, dreadfulness)
3
repulsiveness(noun, evil, awfulness, dreadfulness)
2
disgrace(noun, evil, horror, awfulness)
2
horror(outrage, barbarity, awfulness, dreadfulness)
2
monstrosity(noun, evil, outrage, horror)
2
terribleness(noun, evil, awfulness, dreadfulness)
1
atrociousness(outrage, wickedness, horror, barbarity)
1
crime(noun, wrong, horror, transgression)
1
grossness(outrage, horror, awfulness, dreadfulness)
1
outrageousness(outrage, horror, awfulness, dreadfulness)
1
rankness(outrage, horror, awfulness, dreadfulness)
1
villainy(noun, wrong, horror, transgression)
0
awfulness
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APASmart Define. (2015). nefariousness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/nefariousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefariousness thesaurus" https://smartdefine.org/nefariousness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, nefariousness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/nefariousness/thesaurus/synonyms>.
MLASmart Define. "nefariousness thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/nefariousness/thesaurus/synonyms>