1
brashly
1
breathtakingly
1
cantankerously(adverb, irritably)
1
cattily(adverb, malevolently)
1
coldheartedly(adverb, bad feelings)
1
confoundedly
1
coolly(adverb, bad feelings)
1
corrodingly
1
crabbily(adverb, bad feelings)
1
crankily(adverb, irritably)
1
damnably
1
deadly
1
deathly
1
deucedly
1
discontentedly(adverb, resentfully)
1
dismally(adverb, bad feelings)
1
distressfully(adverb, painfully)
1
dourly(adverb, bad feelings)
1
egregiously
1
evilly(adverb, malevolently)
10 years ago|5.1k views|share |citing 
APASmart Define. (2016). bitterly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bitterly/thesaurus/synonyms
ChicagoSmart Define. 2016. "bitterly thesaurus" https://smartdefine.org/bitterly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, bitterly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bitterly/thesaurus/synonyms>.
MLASmart Define. "bitterly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/bitterly/thesaurus/synonyms>