130 entries under cool topic. ×

1
at a standstill(expression, adjective, idiom, quiet)
1
blase(calm, relaxed, detached, casual)
1
breathless(adjective, dull, quiet, weak)
1
breezeless(adjective, quiet, mild, still)
1
bucolic(adjective, quiet, mild, still)
1
cool-headed(adjective, quiet, still, peaceful)
1
detached(adjective, calm, quiet, relaxed)
1
disinterested(adjective, calm, quiet, relaxed)
1
extenuate(verb, ease, peace, mellow)
1
in order(expression, adjective, quiet, mild)
1
inactive(adjective, quiet, mild, still)
1
laid-back(adjective, calm, quiet, relaxed)
1
laid back(expression, adjective, calm, clear)
1
listless(adjective, calm, quiet, relaxed)
1
low-key(adjective, quiet, mild, still)
1
lukewarm(adjective, calm, weak, soft)
1
neutral(adjective, calm, quiet, friendly)
1
pastoral(adjective, calm, quiet, easy)
1
poised(adjective, calm, quiet, easy)
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practical(adjective, smart, refined, expert)
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APASmart Define. (2015). smooth thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/smooth/thesaurus/synonyms
ChicagoSmart Define. 2015. "smooth thesaurus" https://smartdefine.org/smooth/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, smooth thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/smooth/thesaurus/synonyms>.
MLASmart Define. "smooth thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/smooth/thesaurus/synonyms>