123 entries under impassive topic. ×

1
sound(adjective, calm, firm, sensible, solid)
1
stony-eyed(adjective, cool, detached, blank, sober)
1
toned down(expression, adjective, calm, sensible, dark)
1
toneless(adjective, cool, detached, blank, sober)
1
uncompassionate(adjective, detached, unresponsive, laid-back)
1
unexcited(adjective, calm, sensible, dark, restrained)
1
unimpressionable(adjective, detached, unresponsive, laid-back)
1
with straight face(expression, adjective, idiom, cool, detached)
0
abstaining(adjective, calm, sensible, dark, restrained)
0
clear-headed(adjective, calm, sensible, dark, restrained)
0
easy-going(adjective, calm, cool, cold, restrained)
0
no-nonsense(adjective, calm, sensible, restrained, thoughtful)
0
not influenced(expression, adjective, calm, restrained, subdued)
0
proof(adjective, calm, restrained, subdued)
0
realistic(adjective, calm, sensible, restrained, thoughtful)
0
tepid(adjective, calm, restrained, subdued)
0
unaffected(adjective, detached, blank, unemotional)
0
unaltered(adjective, calm, restrained, subdued)
0
unchanged(adjective, calm, restrained, subdued)
0
unimpressed(adjective, calm, restrained, subdued)
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APASmart Define. (2016). reserved thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/reserved/thesaurus/synonyms
ChicagoSmart Define. 2016. "reserved thesaurus" https://smartdefine.org/reserved/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, reserved thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/reserved/thesaurus/synonyms>.
MLASmart Define. "reserved thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/reserved/thesaurus/synonyms>