172 entries under calm topic. ×

4
objective(adjective, tough, indifferent, rational)
4
restrained(adjective, subdued, unemotional, unresponsive)
4
tepid(adjective, temper, cold, negative)
4
unimpassioned(adjective, cool, tough, restrained)
4
unimpressible(adjective, cool, relaxed, detached)
4
uninvolved(adjective, indifferent, detached, aloof)
4
unperturbed(adjective, cool, relaxed, indifferent)
4
untouched(adjective, cold, indifferent, restrained)
3
blase(adjective, cool, relaxed, cold)
3
easy(adjective, dull, cool, weak)
3
equable(adjective, quiet, cool, moderate)
3
impervious(adjective, restrained, unconcerned, subdued)
3
negligent(adjective, cool, relaxed, cold)
3
sober(adjective, cool, tough, rational)
3
thick-skinned(adjective, hard, cool, careless)
2
blah(adjective, dull, weak, easy)
2
careless(adjective, dull, hard, cool)
2
constrained(adjective, restrained, subdued, unresponsive)
2
coolheaded(adjective, quiet, relaxed, casual)
2
laid-back(adjective, dull, quiet, cool)
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APASmart Define. (2015). impassive thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impassive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impassive thesaurus" https://smartdefine.org/impassive/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, impassive thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impassive/thesaurus/synonyms>.
MLASmart Define. "impassive thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/impassive/thesaurus/synonyms>