54 entries under sinful topic. ×

5
repulsive(adjective, bad, evil, offensive, unpleasant)
4
baneful(adjective, evil, low, corrupt, immoral)
4
glaring(adjective, bad)
4
infernal(adjective, bad, evil, vile, wicked)
4
opprobrious(adjective, bad, evil, wicked, immoral)
4
putrid(adjective, bad, evil, offensive, unpleasant)
3
revolting(adjective, bad, evil, offensive, unpleasant)
2
harmful(bad, corrupt, immoral, injurious)
2
hateful(adjective, bad, offensive, unpleasant, violent)
1
injurious(bad, corrupt, immoral, harmful)
1
obscene(terrible, corrupt, vicious, wicked, immoral)
1
stinking(adjective, bad, evil, offensive, unpleasant)
1
unpleasant(adjective, bad, evil, offensive, corrupt)
0
ugly(evil, corrupt, immoral, shameful)
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APASmart Define. (2015). nefarious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, nefarious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>.
MLASmart Define. "nefarious thesaurus" 8 October 2015. Web. 23 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms>