170 entries under cool topic. ×

2
dispassionate(adjective, calm, quiet, moderate)
2
impassive(adjective, calm, dull, quiet)
2
incurious(adjective, calm, informal, careless)
2
jaded(adjective, refined, practical, mature)
2
laid back(expression, adjective, feature, state, calm)
2
light(adjective, feature, state, calm)
2
low-key(adjective, calm, quiet, informal)
2
lukewarm(adjective, calm, dull, relaxed)
2
moderate(adjective, calm, quiet, reasonable)
2
offhand(adjective, calm, mild, careless)
2
placid(adjective, calm, quiet, moderate)
2
sedate(adjective, calm, quiet, smooth)
2
unemotional(adjective, calm, quiet, moderate)
2
unexcitable(adjective, quiet, moderate, gentle)
2
unexcited(adjective, calm, quiet, moderate)
2
unmoved(adjective, calm, quiet, moderate)
2
withdrawn(adjective, calm, quiet, reasonable)
2
world-weary(adjective, refined, practical, mature)
1
amiable(adjective, calm, quiet, moderate)
1
amicable(adjective, quiet, moderate, gentle)
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APASmart Define. (2015). laid-back thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/laid-back/thesaurus/synonyms
ChicagoSmart Define. 2015. "laid-back thesaurus" https://smartdefine.org/laid-back/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, laid-back thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/laid-back/thesaurus/synonyms>.
MLASmart Define. "laid-back thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/laid-back/thesaurus/synonyms>