93 entries under unresponsive topic. ×

14
cold(adjective, calm, dull, cool, flat)
12
emotionless(adjective, calm, dull, cool, flat)
11
apathetic(adjective, calm, dull, quiet, cool)
11
frigid(adjective, calm, dull, cool, flat)
11
impassive(adjective, calm, dull, cool, slow)
11
unemotional(adjective, calm, dull, cool, flat)
10
indifferent(adjective, calm, dull, quiet, cool)
9
cool(adjective, calm, dull, flat, informal)
9
heartless(adjective, cool, indifferent, detached, blank)
9
unfeeling(adjective, calm, dull, cool, flat)
8
dispassionate(adjective, calm, dull, cool, flat)
6
aloof(adjective, cool, cold, indifferent, detached)
6
detached(adjective, indifferent, unfriendly, distant, apathetic)
6
icy(adjective, cool, cold, detached, unfriendly)
6
nonchalant(adjective, cool, indifferent, detached, blank)
6
uncaring(adjective, indifferent, detached, unfriendly, distant)
5
chilly(adjective, cold, detached, unfriendly)
5
frosty(adjective, cool, cold, detached, unfriendly)
5
objective(adjective, indifferent, detached, distant, apathetic)
5
passive(adjective, calm, dull, flat, cold)
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APASmart Define. (2015). passionless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/passionless/thesaurus/synonyms
ChicagoSmart Define. 2015. "passionless thesaurus" https://smartdefine.org/passionless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, passionless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/passionless/thesaurus/synonyms>.
MLASmart Define. "passionless thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/passionless/thesaurus/synonyms>