118 entries under cool topic. ×

1
flat(adjective, detached, blank, sober)
1
hardened(adjective, indifferent, blank, aloof)
1
heartless(adjective, detached, blank, aloof)
1
immovable(adjective, firm, solid, detached)
1
in cold blood(expression, adjective, idiom, detached)
1
indurated(adjective, blank, aloof, unemotional)
1
inexcitable(adjective, blank, aloof, unemotional)
1
inexpressive(adjective, detached, blank, aloof)
1
insensible(adjective, indifferent, blank, aloof)
1
insusceptible(adjective, blank, aloof, unemotional)
1
laid-back(adjective, calm, indifferent, restrained)
1
matter-of-fact(adjective, detached, unfriendly, blank)
1
nonemotional(adjective, detached, blank, sober)
1
nongregarious(quiet, cold, shy, thoughtful)
1
nowhere(adjective, detached, blank, sober)
1
poker face(expression, adjective, detached, blank)
1
recessive(adjective, quiet, cold, modest)
1
stony-eyed(adjective, detached, blank, sober)
1
stuck-up(cold, indifferent, shy, unfriendly)
1
toneless(adjective, detached, blank, sober)
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APASmart Define. (2016). reserved thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/reserved/thesaurus/synonyms
ChicagoSmart Define. 2016. "reserved thesaurus" https://smartdefine.org/reserved/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, reserved thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/reserved/thesaurus/synonyms>.
MLASmart Define. "reserved thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/reserved/thesaurus/synonyms>