8
dreadfulness(noun, misery, horror, unpleasantness, awfulness)
7
awfulness(noun, misery, horror, unpleasantness, dreadfulness)
5
horridness(noun, misery, horror, unpleasantness, awfulness)
5
repulsiveness(noun, evil, misery, horror, unpleasantness)
4
atrocity(noun, evil, misery, horror, unpleasantness)
4
horribleness(noun, unpleasantness, awfulness, dreadfulness)
4
horror(noun, misery, unpleasantness, awfulness, dreadfulness)
3
foulness(noun, evil, unpleasantness, awfulness, dreadfulness)
3
loathsomeness(noun, unpleasantness, awfulness, dreadfulness)
2
abomination(noun, evil)
2
disgrace(noun, evil, unpleasantness, awfulness, dreadfulness)
2
fright
2
frightfulness
2
ghastliness
2
heinousness(noun, evil, unpleasantness, awfulness, dreadfulness)
2
hideousness(noun, evil)
2
monstrosity(noun, evil, misery, horror, unpleasantness)
2
nastiness(noun, unpleasantness, awfulness, dreadfulness)
2
nefariousness(noun, evil, unpleasantness, awfulness, dreadfulness)
2
offensiveness(noun, evil)
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APASmart Define. (2015). terribleness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/terribleness/thesaurus/synonyms
ChicagoSmart Define. 2015. "terribleness thesaurus" https://smartdefine.org/terribleness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, terribleness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/terribleness/thesaurus/synonyms>.
MLASmart Define. "terribleness thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/terribleness/thesaurus/synonyms>