2
falsely(adverb, wrongly)
2
foully(adverb, evilly)
2
heinously(adverb, evilly)
2
illy
2
inadvisably
2
inappropriately
2
inartistically
2
maliciously
2
more than anything
2
nefariously(adverb, evilly)
2
offensively(adverb, evilly)
2
shamefully
2
sinisterly(adverb, evilly)
2
unfortunate(adjective, adversity)
2
unspeakably
2
unsuccessfully
2
villainously
1
aberrantly(adverb, wrongly)
1
abominable
1
acutely
10 years ago|22k views|share |citing 
APASmart Define. (2016). badly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/badly/thesaurus/synonyms
ChicagoSmart Define. 2016. "badly thesaurus" https://smartdefine.org/badly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, badly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/badly/thesaurus/synonyms>.
MLASmart Define. "badly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/badly/thesaurus/synonyms>