160 entries under gentle topic. ×

6
laid-back(adjective, feature, state, calm, quiet)
6
soft(adjective, calm, quiet, light, weak)
5
collected(adjective, calm, quiet, cool, smooth)
5
light(adjective, feature, state, calm, quiet)
5
mellow(adjective, calm, quiet, cool, weak)
5
moderate(adjective, calm, quiet, light, cool)
5
neutral(adjective, calm, quiet, cool, smooth)
5
sunny(adjective, feature, state, calm, quiet)
5
unexcited(adjective, calm, quiet, cool, moderate)
4
breezy(adjective, feature, state, weak, smooth)
4
lenient(adjective, calm, quiet, weak, smooth)
4
sedate(adjective, calm, quiet, cool, moderate)
4
self-possessed(adjective, calm, quiet, cool, moderate)
4
soothing(adjective, calm, quiet, cool, weak)
4
steady(adjective, calm, quiet, smooth, soft)
4
temperate(adjective, calm, quiet, light, cool)
3
aloof(adjective, calm, quiet, cool, moderate)
3
amicable(adjective, calm, quiet, cool, smooth)
3
balmy(adjective, calm, quiet, weak, smooth)
3
benign(adjective, calm, weak, smooth, soft)
11 years ago|9.6k views|share |citing 
APASmart Define. (2015). untroubled thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/untroubled/thesaurus/synonyms
ChicagoSmart Define. 2015. "untroubled thesaurus" https://smartdefine.org/untroubled/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, untroubled thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/untroubled/thesaurus/synonyms>.
MLASmart Define. "untroubled thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/untroubled/thesaurus/synonyms>