4
tender(adjective, calm, good, kind, smooth)
4
tolerant(adjective, calm, quiet, soft, reasonable)
3
affable(adjective, good, kind, gentle, friendly)
3
broad-minded(adjective, mild)
3
brotherly(adjective, friendly, fraternal)
3
compatible
3
composed(calm, quiet, serene, controlled, orderly)
3
courteous(adjective, friendly, polite, cordial, harmonious)
3
good-natured(adjective, calm, kind, smooth, soft)
3
idyllic
3
insipid(adjective, calm, kind, smooth, soft)
3
lax(adjective, mild)
3
liberal(adjective, mild)
3
libertarian(adjective, mild)
3
measured(adjective, calm, soft, reasonable, gentle)
3
mellow(adjective, calm, quiet, kind, smooth)
3
modest(adjective, reasonable, sensible, restrained, temperate)
3
open-minded(adjective, mild)
3
passive(adjective, calm, quiet, gentle, peaceful)
3
pastoral
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APASmart Define. (2016). peaceable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/peaceable/thesaurus/synonyms
ChicagoSmart Define. 2016. "peaceable thesaurus" https://smartdefine.org/peaceable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, peaceable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/peaceable/thesaurus/synonyms>.
MLASmart Define. "peaceable thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/peaceable/thesaurus/synonyms>