3
homely
3
joyful(adjective, feature, state, happy, trait)
3
joyous(adjective, feature, state, happy, trait)
3
kind(adjective, calm, quiet, cool, smooth)
3
lackadaisical(adjective, calm, cool, relaxed, indifferent)
3
levelheaded(adjective, calm, quiet, cool, reasonable)
3
lifeless(adjective, calm, quiet, smooth, tranquil)
3
lightsome(adjective, feature, state, trait)
3
lively(adjective, feature, state, trait)
3
mellow(adjective, calm, quiet, cool, kind)
3
negligent(adjective, feature, state, calm, cool)
3
passionless(adjective, cool, blank, aloof, unemotional)
3
peacetime
3
possessed(adjective, calm, quiet, cool, easy)
3
practical(adjective, calm, sensible, restrained, thoughtful)
3
rational(adjective, calm, quiet, reasonable, sensible)
3
realistic(adjective, calm, sensible, dark, restrained)
3
reasonable(adjective, calm, quiet, easy, sensible)
3
reassured(adjective, happy, welcome, joyful, satisfied)
3
regular(adjective, calm, quiet, soft, gentle)
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APASmart Define. (2015). serene thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>