81 entries under serene topic. ×

2
bloodless(calm, quiet, friendly)
2
fixed(adjective, calm, quiet, smooth, shy)
2
harmonious(adjective, calm, quiet, cool, smooth)
2
isolated(adjective, shy, stable, peaceful, tranquil)
2
mellow(adjective, calm, quiet, smooth, friendly)
2
patient(adjective, calm, quiet, cool, moderate)
2
placatory(calm, quiet, friendly)
2
pleasing(adjective, calm, quiet, easy, relaxed)
2
secluded(adjective, shy, stable, peaceful, tranquil)
2
sequestered(adjective, shy, stable, peaceful, tranquil)
2
temperate(adjective, calm, quiet, cool, moderate)
2
unexcited(adjective, calm, quiet, cool, moderate)
1
all quiet(expression, calm, quiet, friendly)
1
constant(calm, quiet, friendly)
1
free from strife(expression, idiom, calm, quiet, friendly)
1
irenic(adjective, calm, quiet, friendly, mild)
1
low(adjective, calm, quiet, easy, relaxed)
1
neutral(adjective, calm, quiet, cool, smooth)
1
neutralist(calm, quiet, friendly)
1
nonbelligerent(calm, quiet, friendly, easygoing, compliant)
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APASmart Define. (2015). restful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/restful/thesaurus/synonyms
ChicagoSmart Define. 2015. "restful thesaurus" https://smartdefine.org/restful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, restful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/restful/thesaurus/synonyms>.
MLASmart Define. "restful thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/restful/thesaurus/synonyms>