8
repulsiveness(noun, unpleasantness, awfulness, dreadfulness)
8
vileness(noun, unpleasantness, awfulness, dreadfulness)
6
wickedness
5
sliminess
3
dreadfulness(noun, unpleasantness, awfulness)
3
horribleness(noun, unpleasantness, awfulness, dreadfulness)
3
horror(noun, unpleasantness, awfulness, dreadfulness)
3
lousiness
2
disgust
2
distastefulness
2
ghastliness
2
horridness(noun, unpleasantness, awfulness, dreadfulness)
2
infamy
2
iniquity
2
nastiness(noun, unpleasantness, awfulness, dreadfulness)
2
nefariousness(unpleasantness, awfulness, dreadfulness)
2
terribleness(noun, unpleasantness, awfulness, dreadfulness)
2
unpleasantness(noun, awfulness, dreadfulness)
1
abhorrence
1
abomination
11 years ago|1.4k views|share |citing 
APASmart Define. (2015). loathsomeness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/loathsomeness/thesaurus/synonyms
ChicagoSmart Define. 2015. "loathsomeness thesaurus" https://smartdefine.org/loathsomeness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, loathsomeness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/loathsomeness/thesaurus/synonyms>.
MLASmart Define. "loathsomeness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/loathsomeness/thesaurus/synonyms>