95 entries under relaxed topic. ×

1
uninterested(adjective, cool, indifferent, casual)
1
unruffled(adjective, calm, quiet, cool, smooth)
0
careless(adjective, calm, cool, indifferent)
0
chilled out(expression, easygoing)
0
cursory(cool, easygoing, laid-back, nonchalant)
0
disimpassioned(adjective, calm, cool, detached)
0
dispassionate(adjective, calm, cool, casual)
0
effortless(adjective, calm, cool, detached)
0
flexible(tolerant, laid-back)
0
hang-loose(tolerant, laid-back)
0
impassive(adjective, calm, cool, detached)
0
imperturbable(adjective, calm, cool, casual)
0
indolent(tolerant, laid-back)
0
lazy(tolerant, laid-back)
0
liberal(tolerant, laid-back)
0
listless(adjective, calm, cool, detached)
0
neglectful(adjective, calm, cool, detached)
0
negligent(adjective, calm, cool, detached)
0
outgiving(tolerant, laid-back)
0
perfunctory(cool, indifferent, casual, easygoing)
10 years ago|25k views|share |citing 
APASmart Define. (2016). mellow thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/mellow/thesaurus/synonyms
ChicagoSmart Define. 2016. "mellow thesaurus" https://smartdefine.org/mellow/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, mellow thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/mellow/thesaurus/synonyms>.
MLASmart Define. "mellow thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/mellow/thesaurus/synonyms>