121 entries under serene topic. ×

1
cool as cucumber(expression, adjective, idiom, calm, quiet)
1
disimpassioned(adjective, calm, cool, relaxed, steady)
1
docile(adjective, quiet, simple, gentle, mild)
1
dry(adjective, cool, blank, temperate, aloof)
1
emotionless(adjective, cool, blank, aloof, unemotional)
1
fixed(adjective, firm, solid, shy, stable)
1
halcyon(adjective, calm, quiet, cool, easy)
1
hardened(adjective, cool, blank, aloof, unemotional)
1
heartless(adjective, cool, blank, aloof, unemotional)
1
hushed(adjective, calm, quiet, cool, easy)
1
inactive(adjective, quiet, cool, still, shy)
1
indifferent(adjective, calm, cool, restrained, blank)
1
indurated(adjective, cool, blank, aloof, unemotional)
1
inexcitable(adjective, cool, blank, aloof, unemotional)
1
inexpressive(adjective, cool, blank, aloof, unemotional)
1
inscrutable(adjective, quiet, cool, moderate, gentle)
1
insusceptible(adjective, cool, blank, aloof, unemotional)
1
keeping a stiff upper lip(expression, adjective, idiom, calm, relaxed)
1
levelheaded(adjective, calm, quiet, cool, reasonable)
1
matter-of-fact(adjective, cool, blank, aloof, unemotional)
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APASmart Define. (2015). sedate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sedate/thesaurus/synonyms
ChicagoSmart Define. 2015. "sedate thesaurus" https://smartdefine.org/sedate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sedate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sedate/thesaurus/synonyms>.
MLASmart Define. "sedate thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/sedate/thesaurus/synonyms>