14
calmly(adverb, calmly, in a good way)
12
quietly(adverb, mildly, softly, gently, calmly)
8
placidly(adverb, calmly)
8
serenely(adverb, happily, cheerfully, pleasurably, calmly)
8
tranquilly(adverb, calmly)
5
agreeably(adverb, pleasure, well, pleasantly, happily)
5
mildly(adverb, mildly, calmly)
5
pacifically(adverb, calmly)
4
amicably(adverb, well, pleasantly, willingly, warmly)
4
composedly(adverb, calmly)
4
coolly(adverb, calmly)
4
meekly(adverb, mildly)
4
peaceably(adverb, mildly)
4
quiescently
4
reposefully
4
restfully
3
easily
3
easy
3
evenly(adverb, mildly)
3
genially(adverb, well, pleasantly, happily, positively)
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APASmart Define. (2016). peacefully thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/peacefully/thesaurus/synonyms
ChicagoSmart Define. 2016. "peacefully thesaurus" https://smartdefine.org/peacefully/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, peacefully thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/peacefully/thesaurus/synonyms>.
MLASmart Define. "peacefully thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/peacefully/thesaurus/synonyms>