65 entries under aloof topic. ×

14
cold(adjective, calm, dull, cool, flat)
12
emotionless(adjective, calm, dull, cool, flat)
12
stoic(adjective, calm, cool, blank)
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)
8
unresponsive(adjective, calm, dull, quiet, cool)
7
imperturbable(adjective, cool, indifferent, unfriendly, blank)
6
icy(adjective, cool, cold, detached, unfriendly)
6
inhibited(adjective, cool, detached, unfriendly)
6
nonchalant(adjective, cool, indifferent, detached, blank)
6
spiritless(adjective, dull, quiet, cool, slow)
6
unenthusiastic(adjective, cool, indifferent, unfriendly)
6
unimpassioned(adjective, cool, unfriendly, distant)
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APASmart Define. (2015). passionless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/passionless/thesaurus/synonyms
ChicagoSmart Define. 2015. "passionless thesaurus" https://smartdefine.org/passionless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, passionless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/passionless/thesaurus/synonyms>.
MLASmart Define. "passionless thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/passionless/thesaurus/synonyms>