1
odiously
1
poorly
1
repellently(adverb, evilly)
1
reprehensibly(adverb, evilly)
1
repugnantly(adverb, evilly)
1
repulsively(adverb, evilly)
1
sinfully(adverb, evilly)
1
sinisterly(adverb, evilly)
0
direly
0
gravely
0
horrifyingly
0
infamously
0
obnoxiously
0
painfully
0
preposterously
0
scandalously
0
severely
0
shamefully
0
unnaturally
0
unspeakably
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APASmart Define. (2015). heinously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/heinously/thesaurus/synonyms
ChicagoSmart Define. 2015. "heinously thesaurus" https://smartdefine.org/heinously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, heinously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/heinously/thesaurus/synonyms>.
MLASmart Define. "heinously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/heinously/thesaurus/synonyms>