63 entries under cool topic. ×

12
impassive(adjective, calm, dull, indifferent)
7
dispassionate(adjective, calm, indifferent, detached)
5
reserved(adjective, indifferent, detached, casual)
4
aloof(adjective, calm, indifferent, detached)
4
sedate(adjective, blank, aloof, unemotional)
3
inscrutable(adjective, dull, dead, blank)
3
neutral(adjective, calm, indifferent, detached)
3
nonchalant(adjective, indifferent, detached, blank)
3
unflappable(adjective, calm, quiet, indifferent)
2
apathetic(adjective, quiet, indifferent, detached)
2
cold-blooded(adjective, calm, cold, detached)
2
collected(adjective, calm, indifferent, detached)
2
colorless(adjective, cold, indifferent, detached)
2
composed(adjective, calm, detached, blank)
2
imperturbable(adjective, calm, detached, blank)
2
indifferent(adjective, calm, quiet, cold)
2
inexpressive(adjective, dull, detached, dead)
2
passionless(adjective, detached, blank, aloof)
2
placid(adjective, blank, aloof, unemotional)
2
serene(adjective, calm, detached, blank)
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APASmart Define. (2015). poker-faced thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/poker-faced/thesaurus/synonyms
ChicagoSmart Define. 2015. "poker-faced thesaurus" https://smartdefine.org/poker-faced/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, poker-faced thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/poker-faced/thesaurus/synonyms>.
MLASmart Define. "poker-faced thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/poker-faced/thesaurus/synonyms>