120 entries under relaxed topic. ×

13
mellow(verb, adjective, calm, quiet, cool)
11
undisturbed(adjective, calm, quiet, light, cool)
10
soothing(adjective, calm, dull, quiet, cool)
9
nonchalant(adjective, calm, cool, casual)
9
pacific(adjective, calm, quiet, cool, weak)
9
untroubled(adjective, calm, quiet, light, cool)
8
cushy(adjective, calm, quiet, appearance, light)
8
moderate(verb, adjective, calm, dull, quiet)
8
pleasing(adjective, calm, quiet, appearance, pleasant)
8
restful(adjective, calm, quiet, cool, easy)
7
halcyon(adjective, calm, quiet, clear, cool)
7
light(adjective, calm, dull, quiet, clear)
6
lenient(adjective, calm, dull, quiet, weak)
6
stable(adjective, calm, quiet, direct, right)
5
composed(adjective, calm, quiet, light, cool)
5
measured(calm, easy, comfortable, moderation)
5
unperturbed(adjective, calm, quiet, cool, easy)
4
casual(adjective, calm, cool, pleasant, easy)
4
collected(adjective, calm, quiet, cool, easy)
4
dispassionate(adjective, calm, quiet, cool)
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APASmart Define. (2015). smooth thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 27 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>