222 entries under relaxed topic. ×

1
hang-loose(mild, tolerant, laid-back, permissive)
1
healthy(adjective, secure, soft, pleasant, easy)
1
hearty(adjective, secure, soft, pleasant, easy)
1
in clover(expression, adjective, calm, quiet, light)
1
informal(mild, tolerant, laid-back, permissive)
1
keeping a stiff upper lip(expression, adjective, idiom, calm)
1
lazy(adjective, mild, tolerant, laid-back)
1
liberal(mild, tolerant, laid-back, permissive)
1
loose(adjective, calm, cool, secure, soft)
1
loose-fitting(adjective, secure, soft, pleasant, easy)
1
low(adjective, calm, quiet, moderate, easy)
1
low-pressure(mild, tolerant, laid-back, permissive)
1
lukewarm(adjective, calm, cool, indifferent)
1
made well(expression, adjective, secure, soft, pleasant)
1
not turn a hair(expression, adjective, idiom, calm)
1
offhand(adjective, calm, cool, mild)
1
outgiving(mild, tolerant, laid-back, permissive)
1
pleased(adjective, quiet, cool, secure, soft)
1
pleasing(adjective, calm, quiet, moderate, easy)
1
prosperous(adjective, calm, quiet, light, smooth)
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APASmart Define. (2015). serene thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>