79 entries under impassive topic. ×

1
stoical(adjective, calm, cool, cold, indifferent)
1
subdued(adjective, calm, quiet, reasonable, sensible)
1
toned down(expression, adjective, calm, quiet, reasonable)
1
unfeeling(adjective, calm, cool, relaxed, cold)
1
unimpassioned(adjective, calm, quiet, reasonable, moderate)
1
unimpressed(adjective, calm, quiet, cool, moderate)
1
unresponsive(adjective, calm, close, quiet, gentle)
1
untouched(adjective, calm, cool, cold, indifferent)
0
cold fish(expression, adjective, calm, restrained, detached)
0
firm(adjective, cold, indifferent, unyielding)
0
impervious(adjective, calm, restrained, subdued)
0
lukewarm(adjective, calm, cool, relaxed, restrained)
0
not influenced(expression, adjective, calm, restrained, subdued)
0
proof(adjective, calm, restrained, subdued)
0
tepid(adjective, calm, restrained, subdued)
0
thick-skinned(adjective, calm, cool, restrained, steady)
0
unaltered(adjective, calm, restrained, subdued)
0
unchanged(adjective, calm, restrained, subdued)
0
uninfluenced(adjective, calm, restrained, subdued)
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APASmart Define. (2015). collected thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/collected/thesaurus/synonyms
ChicagoSmart Define. 2015. "collected thesaurus" https://smartdefine.org/collected/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, collected thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/collected/thesaurus/synonyms>.
MLASmart Define. "collected thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/collected/thesaurus/synonyms>