45 entries under informal topic. ×

15
pleasant(adjective, mild, calm, friendly, person)
15
sympathetic(adjective, kind, soft, tolerant, permissive)
14
affable(adjective, friendly, calm, person, mild)
14
cool(adjective, mild, calm, quiet, smooth)
14
forbearing(adjective, soft, mild, tolerant, permissive)
14
indulgent(adjective, calm, good, quiet, feeling)
14
tolerant(adjective, calm, good, quiet, understanding)
13
easygoing(adjective, calm, quiet, light, kind)
13
serene(adjective, calm, mild, quiet, smooth)
12
polite(adjective, calm, good, change, pleasant)
11
submissive(adjective, nature, calm, quiet, mean)
10
friendly(adjective, calm, serene, good, quiet)
10
slow(adjective, calm, quiet, change, mild)
10
untroubled(adjective, temperate, calm, mild, quiet)
9
composed(adjective, calm, quiet, light, cool)
9
forgiving(adjective, soft, tolerant, permissive, calm)
9
lax(adjective, calm, light, soft, easy)
9
relaxed(adjective, calm, quiet, light, cool)
8
leisurely(adjective, calm, quiet, light, smooth)
7
comfortable(adjective, calm, quiet, light, smooth)
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APASmart Define. (2016). gentle thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/gentle/thesaurus/synonyms
ChicagoSmart Define. 2016. "gentle thesaurus" https://smartdefine.org/gentle/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, gentle thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/gentle/thesaurus/synonyms>.
MLASmart Define. "gentle thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/gentle/thesaurus/synonyms>