3
sinfully(adverb, evilly, unjustly)
3
sorrowful(adjective, sad, unhappy, sorrow, suffer)
3
sorry(adjective, sad, unhappy, sorrow, suffer)
3
unacceptably
3
unfavorably
3
unhappy(adjective, sad, sorrow, suffer, adversity)
3
very much(expression, idiom)
2
afield(adjective, adverb, astray)
2
appallingly(adverb, sadly, awfully, terribly, unfortunately)
2
blackly
2
damagingly
2
damnably(adverb, evilly)
2
deplorably(adverb, unfortunately, critically, mortally, dangerously)
2
disastrously(adverb, sadly, unfortunately, deplorably, unsuccessfully)
2
distressingly(adverb, severely, seriously, vigorously, hardly)
2
emotionally
2
exceedingly
2
execrably(adverb, shoddily)
2
failing
2
fallaciously(adverb, wrongly)
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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>