99 entries under impassive topic. ×

8
reserved(adjective, cool, indifferent, detached, hostile)
8
unmoved(adjective, cool, attitude, cold, indifferent)
7
detached(adjective, cool, cold, indifferent, unfriendly)
7
blank(adjective, detached, unfeeling, unemotional)
7
chill(adjective, bad, cold, indifferent, detached)
7
distant(adjective, cool, indifferent, detached, hostile)
7
hard-boiled(adjective, bad, tough, cold, rational)
7
icy(adjective, cool, detached, hostile, unfriendly)
7
matter-of-fact(adjective, calm, dull, cool, cold)
6
glacial(adjective, cool, detached, hostile, unfriendly)
6
stony(adjective, cold, indifferent, hostile, unfriendly)
5
hard-hearted(adjective, bad, cold, detached, aloof)
5
passive(adjective, calm, dull, flat, indifferent)
5
stoical(adjective, cool, cold, indifferent, blank)
5
stolid(adjective, calm, dull, cool, tough)
5
unaffected(adjective, tough, attitude, cold, indifferent)
5
undemonstrative(adjective, calm, dull, cool, flat)
4
dull(adjective, calm, tough, flat, rational)
4
phlegmatic(adjective, calm, dull, cool, tough)
4
uncompassionate(adjective, calm, dull, flat, detached)
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APASmart Define. (2016). emotionless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/emotionless/thesaurus/synonyms
ChicagoSmart Define. 2016. "emotionless thesaurus" https://smartdefine.org/emotionless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, emotionless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/emotionless/thesaurus/synonyms>.
MLASmart Define. "emotionless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/emotionless/thesaurus/synonyms>