140 entries under detached topic. ×

4
unimpassioned(adjective, calm, cool, tough, restrained)
4
unimpressible(adjective, calm, cool, relaxed)
4
uninvolved(adjective, calm, indifferent, aloof)
4
unperturbed(adjective, calm, cool, relaxed, indifferent)
3
blase(adjective, calm, cool, relaxed, cold)
3
easy(adjective, calm, dull, cool, weak)
3
inactive(adjective, dull, quiet, cool, weak)
3
negligent(adjective, calm, cool, relaxed, cold)
3
removed(adjective, unconcerned)
3
sober(adjective, calm, cool, tough, rational)
3
thick-skinned(adjective, calm, hard, cool, careless)
3
toneless(adjective, cool, temper, cold, negative)
2
blah(adjective, calm, dull, weak, easy)
2
careless(adjective, calm, dull, hard, cool)
2
chill(adjective, cool, restrained, blank)
2
laid-back(adjective, calm, dull, quiet, cool)
2
nonemotional(adjective, cool, blank, sober)
2
temperate(adjective, calm, quiet, cool, moderate)
2
uncompassionate(adjective, calm, hard, careless, indifferent)
2
untroubled(adjective, calm, quiet, cool, moderate)
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APASmart Define. (2015). impassive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impassive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassive thesaurus" https://smartdefine.org/impassive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, impassive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impassive/thesaurus/synonyms>.
MLASmart Define. "impassive thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/impassive/thesaurus/synonyms>