137 entries under calm topic. ×

10
untroubled(adjective, feature, state, cool)
9
detached(adjective, quiet, cool, relaxed)
9
effortless(adjective, cool, smooth, easy)
9
loose(adjective, clear, open, cool)
8
natural(adjective, adverb, open, smooth)
8
easy-going(adjective, feature, state, easy)
8
lax(adjective, feature, state, clear)
8
negligent(adjective, feature, state, cool)
8
serene(adjective, feature, state, cool)
8
unworried(adjective, feature, state, care)
7
lackadaisical(adjective, cool, relaxed, cheerful)
6
familiar(adjective, clear, open, smooth)
6
incurious(adjective, cool, careless, relaxed)
5
blasé(adjective, cool, relaxed, indifferent)
5
dispassionate(adjective, cool, relaxed, indifferent)
4
disinterested(adjective, quiet, cool, relaxed)
4
mellow(adjective, cool, simple, plain)
4
quiet(adjective, feature, state, informal)
4
smooth(adjective, cool, pleasant, easy)
4
tranquil(adjective, feature, state, informal)
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APASmart Define. (2015). casual thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/casual/thesaurus/synonyms
ChicagoSmart Define. 2015. "casual thesaurus" https://smartdefine.org/casual/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, casual thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/casual/thesaurus/synonyms>.
MLASmart Define. "casual thesaurus" 1 December 2015. Web. 29 September 2026. <https://smartdefine.org/casual/thesaurus/synonyms>