Synonyms|742Antonyms|391|Broader|9Narrower|0Related|1.4k

168 entries under cool topic. ×

6
phlegmatic(adjective, calm, quiet, smooth)
6
poised(adjective, calm, quiet, moderate)
6
steady(adjective, calm, quiet, smooth)
5
bland(adjective, calm, quiet, weak)
5
kind(noun, adjective, quiet, smooth)
5
meek(adjective, calm, quiet, kind)
5
pastoral(adjective, calm, quiet, smooth)
5
patient(adjective, calm, quiet, kind)
5
stolid(adjective, calm, dull, quiet)
5
unexcitable(adjective, calm, quiet, smooth)
5
unmoved(adjective, quiet, moderate, gentle)
4
apathetic(adjective, calm, dull, quiet)
4
stoic(adjective, calm, blank, aloof)
4
amiable(adjective, calm, quiet, kind)
4
amicable(adjective, calm, quiet, smooth)
4
cool-headed(adjective, quiet, moderate, gentle)
4
kindly(adjective, adverb, calm, quiet)
4
reserved(adjective, close, quiet, gentle)
4
self-contained(adjective, close, quiet, gentle)
4
solemn(adjective, calm, dignified)
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APASmart Define. (2016). placid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/placid/thesaurus/synonyms
ChicagoSmart Define. 2016. "placid thesaurus" https://smartdefine.org/placid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, placid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/placid/thesaurus/synonyms>.
MLASmart Define. "placid thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/placid/thesaurus/synonyms>