201 entries under soft topic. ×

33
flat(verb, adjective, calm, weak, kind)
29
calm(verb, adjective, activity, quiet, help)
28
sleek(verb, adjective, press, flat)
28
quiet(verb, adjective, calm, dull, help)
26
easy(adjective, calm, quiet, style, light)
25
fluent(adjective, calm, quiet, style, light)
23
silky(adjective, appearance, pleasant, easy)
22
oily(adjective, coarse, flattery, flattering)
20
peaceful(adjective, calm, quiet, cool)
20
mild(adjective, calm, dull, quiet, strong)
18
tranquil(adjective, calm, quiet, light, cool)
18
gentle(adjective, calm, dull, quiet, strong)
18
pleasant(adjective, calm, quiet, appearance, light)
17
effortless(adjective, calm, quiet, style, clear)
17
glassy(adjective, flat, level, even)
17
glossy(adjective, flat, level, even)
17
placid(adjective, calm, quiet, cool, weak)
17
shiny(adjective, flat, level, even)
15
bland(adjective, calm, dull, quiet, style)
15
serene(adjective, calm, quiet, light, cool)
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APASmart Define. (2015). smooth thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>