109 entries under calm topic. ×

1
sedate(adjective, quiet, cool, moderate)
1
self-assured(adjective, relaxed, tranquil, easygoing)
1
self-satisfied(adjective, cool, steady, unaffected)
1
sensible(adjective, reasonable, relaxed, tranquil)
1
serene(adjective, quiet, cool, moderate)
1
serious(adjective, cool, relaxed, tranquil)
1
smug(adjective, cool, steady, unaffected)
1
soothed(adjective, relaxed, tranquil, easygoing)
1
staid(adjective, cool, relaxed, tranquil)
1
steady(adjective, cool, reasonable, sensible)
1
stiff upper lip(expression, adjective, idiom, cool)
1
stoical(adjective, cool, restrained, steady)
1
suppressed(adjective, relaxed, tranquil, easygoing)
1
sure of oneself(expression, adjective, idiom, relaxed)
1
temperate(adjective, quiet, cool, moderate)
1
together(adjective, reasonable, sensible, relaxed)
1
tranquil(adjective, quiet, cool, relaxed)
1
unaffected(adjective, cool, steady, collected)
1
unconcerned(adjective, quiet, cool, moderate)
1
undisturbed(adjective, quiet, cool, moderate)
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APASmart Define. (2011). cool as cucumber thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms
ChicagoSmart Define. 2011. "cool as cucumber thesaurus" https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2011, cool as cucumber thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms>.
MLASmart Define. "cool as cucumber thesaurus" 24 May 2011. Web. 30 September 2026. <https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms>