346 entries under calm topic. ×

3
tender(adjective, quiet, kind, smooth)
3
tolerant(adjective, feature, state, reasonable)
3
tractable(adjective, moderate, tender, informal)
3
unflustered(adjective, cool, steady, peaceful)
3
warm(adjective, kind, smooth, soft)
2
assured(adjective, quiet, cool, relaxed)
2
balanced(adjective, soft, reasonable, gentle)
2
benign(adjective, moderate, tender, informal)
2
bucolic(adjective, quiet, cool, smooth)
2
commodious(adjective, quiet, light, smooth)
2
complaisant(adjective, kind, smooth, soft)
2
cool as cucumber(expression, adjective, idiom, quiet)
2
coolheaded(adjective, quiet, relaxed, casual)
2
decorous(quiet, cool, obedient, disciplined)
2
earnest(cool, dignified)
2
fixed(adjective, quiet, smooth, shy)
2
forgiving(adjective, quiet, kind, smooth)
2
free from strife(expression, idiom, quiet, friendly)
2
genial(adjective, kind, moderate, gentle)
2
good-tempered(adjective, kind, smooth, soft)
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APASmart Define. (2016). tranquil thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/tranquil/thesaurus/synonyms
ChicagoSmart Define. 2016. "tranquil thesaurus" https://smartdefine.org/tranquil/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, tranquil thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/tranquil/thesaurus/synonyms>.
MLASmart Define. "tranquil thesaurus" 3 March 2016. Web. 26 September 2026. <https://smartdefine.org/tranquil/thesaurus/synonyms>