Synonyms|406Antonyms|108|Broader|2Narrower|5Related|192
1
flintiness
1
hard-heartedness(noun, violence, severity, torture, cruelty)
1
hard heart
1
hardenedness
1
hardness of heart(expression, idiom)
1
heedlessness(noun, disregard, interest, lack, apathy)
1
immunity(noun, disregard, interest, lack, apathy)
1
impartiality(noun, disregard, interest, lack, apathy)
1
impassibility
1
impassiveness(noun, disregard, interest, lack, apathy)
1
impassivity(noun, disregard, interest, lack, apathy)
1
impenitentness
1
imperception
1
imperceptiveness
1
imperceptivity
1
impercipience
1
inattention(noun, disregard, interest, lack, apathy)
1
inconsequence(noun, disregard, indifference, detachment, unimportance)
1
inconsequentiality(noun, disregard, indifference, detachment, unimportance)
1
inconsequentialness(noun, disregard, indifference, detachment, unimportance)
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APASmart Define. (2015). callousness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/callousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "callousness thesaurus" https://smartdefine.org/callousness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, callousness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/callousness/thesaurus/synonyms>.
MLASmart Define. "callousness thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/callousness/thesaurus/synonyms>