1
antihumanitarian
1
barbaric
1
barbarous
1
black
1
brutally
1
callously
1
cruelly
1
cuttingly
1
damaging
1
deleterious
1
disadvantageous
1
disaffected
1
disagreeably(adverb, pronoun, in a positive way)
1
estranged
1
exacting
1
fiendish
1
frigid
1
frosty
1
grumpily
1
hard
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APASmart Define. (2016). kindly thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/kindly/thesaurus/antonyms
ChicagoSmart Define. 2016. "kindly thesaurus" https://smartdefine.org/kindly/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, kindly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/kindly/thesaurus/antonyms>.
MLASmart Define. "kindly thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/kindly/thesaurus/antonyms>