363 entries under adjective topic. ×

2
unfeeling(calm, cool, relaxed, cold)
2
unresponsive(calm, cool, restrained, unfriendly)
2
unsympathetic(cool, unfriendly, aloof, distant)
2
unwavering(firm, sensible, solid, steady)
1
deliberate(calm, quiet, cool, relaxed)
1
fast(firm, sensible, solid, steady)
1
possessed(calm, relaxed, tranquil, easygoing)
1
soft(calm, sensible, restrained, thoughtful)
1
substantial(firm, solid, stable, fixed)
1
abnegating(calm, sensible, dark, restrained)
1
abstract(calm, detached, sober, unfeeling)
1
accommodating(calm, quiet, gentle, restrained)
1
amiable(quiet, cool, moderate, gentle)
1
amicable(quiet, cool, moderate, gentle)
1
barbarous(cold, cruel, unfeeling, unsympathetic)
1
brutal(cold, cruel, unfeeling, unsympathetic)
1
bucolic(quiet, cool, still, peaceful)
1
calmed(calm, relaxed, tranquil, easygoing)
1
candid(calm, detached, sober, unfeeling)
1
civil(quiet, cool, moderate, gentle)
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APASmart Define. (2015). imperturbable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/imperturbable/thesaurus/synonyms
ChicagoSmart Define. 2015. "imperturbable thesaurus" https://smartdefine.org/imperturbable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, imperturbable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/imperturbable/thesaurus/synonyms>.
MLASmart Define. "imperturbable thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/imperturbable/thesaurus/synonyms>