7
halcyon(adjective, calm, quiet, clear, cool)
7
light(adjective, calm, dull, quiet, clear)
7
loquacious(adjective, easy, articulate, confident, talkative)
7
lovely(adjective, appearance, taste, beauty, smell)
7
lustrous(adjective, flat, level, even, polished)
7
orderly(adjective, calm, ordinary, usual, steady)
7
persuasive(adjective, reasonable, easy, charming, articulate)
7
placate(verb, pacify)
7
pretty(adjective, appearance, taste, smart, beauty)
7
quell(verb, pacify, moderation)
7
ready(adjective, light, easy, smart, practical)
7
refine(verb, develop, press, complete, finish)
7
refined(adjective, cool, polite, elegant, beautiful)
7
relieve(verb, calm, quiet, help, change)
7
right(verb, fix, level, straight)
7
square(verb, adjective, calm, change, fix)
7
subtle(adjective, mean, sharp, cunning, clever)
7
sunny(adjective, appearance, weak, soft, taste)
7
tasty(adjective, appearance, taste, hot, beauty)
7
true(adjective, direct, right, flat, solid)
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APASmart Define. (2015). smooth thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 22 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>