214 entries under gentle topic. ×

17
unflappable(adjective, calm, quiet, cool, moderate)
16
mild(adjective, feature, state, calm, quiet)
16
smooth(adjective, calm, quiet, light, cool)
14
equable(adjective, calm, quiet, cool, kind)
13
impassive(adjective, calm, quiet, cool, moderate)
12
cool-headed(verb, adjective, calm, quiet, cool)
11
self-controlled(adjective, calm, close, quiet)
10
patient(verb, adjective, calm, quiet, cool)
10
easy-going(adjective, feature, state, calm, quiet)
10
even(adjective, adverb, calm, quiet, soft)
10
moderate(adjective, calm, quiet, light, cool)
10
peaceable(adjective, calm, quiet, kind, smooth)
10
steady(adjective, calm, quiet, cool, smooth)
10
temperate(adjective, calm, quiet, light, cool)
10
unexcitable(adjective, calm, quiet, cool, smooth)
9
detached(adjective, calm, quiet, cool, moderate)
9
orderly(adjective, calm, quiet, smooth)
9
satisfied(adjective, feature, state, calm, quiet)
8
poised(adjective, calm, quiet, cool, moderate)
8
soft(adjective, calm, quiet, light, kind)
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APASmart Define. (2015). serene thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>