408 entries under calm topic. ×

2
relax(quiet, help, reduce, promote)
2
resting(adjective, clear, still, peaceful)
2
rolled(adjective, flat, plain, level)
2
self-possessed(adjective, quiet, cool, still)
2
slack(verb, quiet, ease, subdue)
2
slacken(verb, quiet, help, reduce)
2
sober(easy, relaxed, comfortable, moderation)
2
sociable(quiet, polite, polished, serene)
2
speed(verb, quiet, help, reduce)
2
squash(verb, move, hold, crush)
2
stationary(adjective, quiet, tranquil, silent)
2
subdue(verb, crush, level, smash)
2
subdued(adjective, dull, quiet, weak)
2
submissive(adjective, kind, soft, gentle)
2
tender(adjective, quiet, kind, soft)
2
tractable(adjective, moderate, tender, mild)
2
unchanging(adjective, direct, right, flat)
2
unconcerned(adjective, quiet, cool, relaxed)
2
undemanding(adjective, quiet, clear, light)
2
unfluctuating(adjective, direct, right, flat)
10 years ago|61k views|share |citing 
APASmart Define. (2015). smooth thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 26 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>