50 entries under soft topic. ×

1
shaven(adjective, quiet, gentle, flat)
1
shiny(adjective, quiet, gentle, flat)
1
silky(adjective, quiet, gentle, flat)
1
soothing(adjective, quiet, gentle, flat)
1
still(verb, adjective, calm, quiet)
1
undeviating(adjective, quiet, direct, smooth, right)
1
undisturbed(adjective, quiet, gentle, flat)
1
uneventful(adjective, quiet, gentle, flat)
1
untroubled(adjective, quiet, gentle, flat)
1
unwrinkled flowing(expression, quiet, gentle, flat)
<123>
10 years ago|18k views|share |citing 
APASmart Define. (2015). plane thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/plane/thesaurus/synonyms
ChicagoSmart Define. 2015. "plane thesaurus" https://smartdefine.org/plane/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, plane thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/plane/thesaurus/synonyms>.
MLASmart Define. "plane thesaurus" 24 October 2015. Web. 22 September 2026. <https://smartdefine.org/plane/thesaurus/synonyms>