164 entries under smooth topic. ×

1
unexacting(adjective, calm, quiet, light)
1
unstirring(adjective, calm, quiet, tranquil)
1
unwrinkled
1
velvety(adjective, quiet, soft, gentle)
1
waveless(adjective, quiet, cool, mild)
1
well-to-do(adjective, calm, quiet, light)
1
whist(adjective, calm, quiet, tranquil)
0
delicate(adjective, calm, quiet, soft)
0
dull(adjective, calm, kind, soft)
0
faint(adjective, calm, quiet, soft)
0
forbearant(adjective, calm, kind, soft)
0
gradual(adjective, calm, quiet, soft)
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imperceptible(adjective, calm, quiet, soft)
0
insipid(adjective, calm, kind, soft)
0
low-toned(adjective, calm, quiet, soft)
0
mild-mannered(adjective, calm, kind, soft)
0
muted(adjective, calm, quiet, soft)
0
obeisant(adjective, calm, kind, soft)
0
sensitive(adjective, calm, quiet, soft)
0
slight(adjective, calm, quiet, light)
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APASmart Define. (2015). serene thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/serene/thesaurus/synonyms
ChicagoSmart Define. 2015. "serene thesaurus" https://smartdefine.org/serene/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, serene thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/serene/thesaurus/synonyms>.
MLASmart Define. "serene thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/serene/thesaurus/synonyms>