7
hindrance(noun, stop, obstacle, impediment, interference)
7
inconsiderateness(noun, brutality, barbarity, bestiality, brutishness)
7
obstacle(noun, hindrance, impediment, interference, hurdle)
7
ruthlessness(noun, brutality, mercy, barbarity, bestiality)
7
sternness(noun, brutality, barbarity, bestiality, brutishness)
7
virulence(noun, calm, understanding, brutality, barbarity)
6
avarice(noun, hatred, hostility, animosity, indecency)
6
disinterest(noun, mercilessness, inhumanity, coldheartedness, hard-heartedness)
6
hurdle(noun, hindrance, obstacle, impediment, interference)
6
impediment(noun, hindrance, obstacle, interference, hurdle)
6
insensitivity(noun, brutality, barbarity, bestiality, brutishness)
6
interference(noun, hindrance, obstacle, impediment, hurdle)
6
selfishness(noun, hatred, hostility, indifference, animosity)
6
toughness(noun, brutality, barbarity, bestiality, brutishness)
6
unconcern(noun, mercilessness, inhumanity, coldheartedness, hard-heartedness)
6
vitriol(noun, brutality, barbarity, bestiality, brutishness)
5
sarcasm(noun, respect, hatred, hostility, animosity)
5
grimness(noun, brutality, barbarity, bestiality, brutishness)
5
ill will(noun, expression, respect, like, hatred)
5
indecency(noun, hatred, hostility, indifference, animosity)
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APASmart Define. (2016). kindness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/kindness/thesaurus/antonyms
ChicagoSmart Define. 2016. "kindness thesaurus" https://smartdefine.org/kindness/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, kindness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/kindness/thesaurus/antonyms>.
MLASmart Define. "kindness thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/kindness/thesaurus/antonyms>