Synonyms|161Antonyms|108|Broader|1Narrower|2Related|151
1
self-absorption
1
self-composedness(noun, unexcitability)
1
spiritlessness
1
staidness(noun, unexcitability)
1
suppression
1
torpor(noun, disregard, interest, lack, apathy)
1
tranquility(noun, unexcitability)
1
unmindfulness(noun, disregard, interest, lack, apathy)
1
withdrawal
0
affectlessness
0
anaesthetize
0
anesthetization
0
benumb
0
benumbing
0
benumbs
0
brown study(noun, expression, aloofness, remoteness)
0
deadpan
0
debility
0
distantness
0
docility(inactivity, inactiveness)
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ChicagoSmart Define. 2015. "impassiveness thesaurus" https://smartdefine.org/impassiveness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impassiveness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impassiveness/thesaurus/synonyms>.
MLASmart Define. "impassiveness thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/impassiveness/thesaurus/synonyms>