7
mellifluent(adjective, smooth, soft, pleasant, warm)
7
merry(adjective, pleasure, glad, funny, drunkenness)
7
placid(adjective, calm, quiet, cool, weak)
7
relax(verb, calm, place, cool, settle)
7
relaxed(adjective, calm, cool, simple, easy)
7
ripened(adjective, smooth, warm, ready, full)
7
seasoned(adjective, sound, smooth, warm, ready)
7
sonorous(adjective, clear, strong, intense, pure)
7
tender(adjective, calm, quiet, understanding, cool)
6
amicable(adjective, calm, close, quiet, kind)
6
breezy(adjective, calm, weak, kind, smooth)
6
bright(adjective, strong, pleasure, intense, glad)
6
christmassy(adjective, calm, pleasure, glad, merry)
6
come of age(expression, idiom, advance, develop, perfect)
6
developed(adjective, smooth, warm, ready, full)
6
enjoyable(adjective, pleasure, pleasant, sweet, agreeable)
6
good-humoured(adjective, person, genial, good-natured)
6
harmonious(adjective, calm, quiet, clear, smooth)
6
laid-back(adjective, calm, quiet, cool, gentle)
6
lenient(adjective, calm, quiet, weak, kind)
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APASmart Define. (2016). mellow thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mellow/thesaurus/synonyms
ChicagoSmart Define. 2016. "mellow thesaurus" https://smartdefine.org/mellow/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, mellow thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mellow/thesaurus/synonyms>.
MLASmart Define. "mellow thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/mellow/thesaurus/synonyms>