186 entries under adjective topic. ×

1
smug(calm, cool, steady, unaffected)
1
soothed(calm, relaxed, tranquil, easygoing)
1
speechless(astonished, thunderstruck, flabbergasted)
1
staid(calm, cool, relaxed, tranquil)
1
steady(calm, cool, reasonable, sensible)
1
stiff upper lip(expression, idiom, calm, cool)
1
stoical(calm, cool, restrained, steady)
1
suppressed(calm, relaxed, tranquil, easygoing)
1
sure of oneself(expression, idiom, calm, relaxed)
1
temperate(calm, quiet, cool, moderate)
1
together(calm, reasonable, sensible, relaxed)
1
tranquil(calm, quiet, cool, relaxed)
1
unaffected(calm, cool, steady, collected)
1
unconcerned(calm, quiet, cool, moderate)
1
undisturbed(calm, quiet, cool, moderate)
1
unemotional(calm, quiet, cool, moderate)
1
unexcitable(calm, quiet, cool, moderate)
1
unexcited(quiet, cool, moderate, gentle)
1
unimpressed(quiet, cool, moderate, gentle)
1
unmoved(calm, quiet, cool, moderate)
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APASmart Define. (2011). cool as cucumber thesaurus. Retrieved September 29, 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 29, 2026).
HarvardSmart Define 2011, cool as cucumber thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms>.
MLASmart Define. "cool as cucumber thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/cool_as_cucumber/thesaurus/synonyms>