12
indifference(noun, disregard, interest, lack, apathy)
9
impassivity(noun, disregard, interest, lack, apathy)
8
apathy(noun, disregard, interest, lack, inactivity)
8
phlegm(noun, indifference, insensitivity, unfeelingness)
7
emotionlessness(noun, inactivity, indifference, insensitivity, numbness)
7
stolidity(noun, indifference, insensitivity, unfeelingness)
6
detachment(noun, disregard, interest, lack, apathy)
6
stoicism(noun, disregard, interest, lack, apathy)
5
aloofness(noun, disregard, interest, lack, apathy)
5
coldness(noun, disregard, interest, lack, apathy)
5
dispassion(noun, disregard, interest, lack, apathy)
5
nonchalance(noun, disregard, interest, lack, apathy)
5
unconcern(noun, disregard, interest, lack, apathy)
4
coolness(noun, disregard, interest, lack, apathy)
4
disinterest(noun, disregard, interest, lack, apathy)
4
insensibility(noun, indifference, insensitivity, unfeelingness)
4
insouciance(noun, disregard, interest, lack, apathy)
3
dullness(noun, indifference, insensitivity, unfeelingness)
3
listlessness(noun, disregard, interest, lack, apathy)
3
neutrality(noun, disregard, interest, lack, apathy)
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APASmart Define. (2015). impassiveness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/impassiveness/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassiveness thesaurus" https://smartdefine.org/impassiveness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, impassiveness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/impassiveness/thesaurus/synonyms>.
MLASmart Define. "impassiveness thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/impassiveness/thesaurus/synonyms>