112 entries under serene topic. ×

1
not turn a hair(expression, adjective, idiom, calm, relaxed)
1
on friendly terms(expression, idiom, calm, quiet, friendly)
1
on good terms(expression, idiom, calm, quiet, friendly)
1
pacifistic(calm, quiet, friendly)
1
peace-loving(calm, quiet, friendly, soothing)
1
placatory(calm, quiet, friendly, soothing)
1
pleasing(adjective, calm, quiet, moderate, easy)
1
poised(adjective, calm, quiet, cool, smooth)
1
possessed(adjective, calm, quiet, easy, relaxed)
1
quieted(adjective, calm, relaxed, tranquil, easygoing)
1
relaxing(adjective, calm, secure, soft, pleasant)
1
repressed(adjective, calm, relaxed, tranquil, easygoing)
1
self-assured(adjective, calm, relaxed, tranquil, easygoing)
1
sensible(adjective, calm, reasonable, relaxed, restrained)
1
serious(adjective, calm, relaxed, tranquil, easygoing)
1
sociable(calm, quiet)
1
soothed(adjective, calm, secure, soft, pleasant)
1
stagnant(adjective, calm, quiet, smooth, tranquil)
1
staid(adjective, calm, relaxed, tranquil, easygoing)
1
suppressed(adjective, calm, relaxed, tranquil, easygoing)
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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>