109 entries under gentle topic. ×

4
plane(adjective, quiet, soft, flat)
4
regular(verb, adjective, calm, quiet, sound)
4
unbroken(verb, adjective, quiet, sound, soft)
4
unexcitable(adjective, calm, quiet, cool, smooth)
3
aloof(adjective, calm, quiet, cool, moderate)
3
easy(adjective, calm, quiet, cool, soft)
3
soothing(adjective, calm, quiet, cool, smooth)
2
continuous(verb, adjective, quiet, sound, soft)
2
flush(adjective, quiet, soft, flat)
2
invariable(adjective, quiet, soft, flat)
2
lenient(adjective, calm, quiet, easy)
2
neutral(adjective, calm, quiet, cool, smooth)
2
persistent(adjective, calm, quiet, restrained)
2
soft(adjective, calm, quiet, reasonable, easy)
2
undeviating(adjective, quiet, soft, flat)
2
uniform(adjective, calm, quiet, smooth, soft)
2
unvarying(adjective, calm, quiet, smooth, soft)
1
accommodating(adjective, calm, quiet, restrained)
1
amiable(adjective, quiet, cool, moderate)
1
amicable(adjective, calm, quiet, cool, smooth)
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APASmart Define. (2015). unruffled thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unruffled/thesaurus/synonyms
ChicagoSmart Define. 2015. "unruffled thesaurus" https://smartdefine.org/unruffled/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unruffled thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unruffled/thesaurus/synonyms>.
MLASmart Define. "unruffled thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unruffled/thesaurus/synonyms>