50 entries under cool topic. ×

2
impersonal(adjective, tough, rational, straightforward)
2
nonemotional(adjective, detached, blank, sober)
2
undemonstrative(adjective, detached, unfriendly, blank)
1
aloof(adjective, calm, restrained, unfriendly)
1
blank(adjective, detached, sober, unfeeling)
1
cold fish(expression, adjective, calm, restrained)
1
cool cat(expression, adjective, detached, blank)
1
dead(adjective, unfriendly, aloof, distant)
1
deadpan(adjective, tough, rational, straightforward)
1
distant(adjective, detached, unfriendly, blank)
1
glacial(adjective, detached, blank, aloof)
1
in cold blood(expression, adjective, idiom, detached)
1
indifferent(adjective, calm, restrained, detached)
1
inhibited(adjective, calm, sensible, dark)
1
laid back(expression, adjective, detached, blank)
1
nowhere(adjective, detached, blank, sober)
1
phlegmatic(adjective, tough, rational, straightforward)
1
poker face(expression, adjective, detached, blank)
1
remote(adjective, detached, unfriendly, blank)
1
stony-eyed(adjective, detached, blank, sober)
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APASmart Define. (2015). unimpassioned thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unimpassioned/thesaurus/synonyms
ChicagoSmart Define. 2015. "unimpassioned thesaurus" https://smartdefine.org/unimpassioned/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unimpassioned thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unimpassioned/thesaurus/synonyms>.
MLASmart Define. "unimpassioned thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unimpassioned/thesaurus/synonyms>