133 entries under cool topic. ×

1
incurious(adjective, calm, relaxed, indifferent)
1
inhibited(adjective, calm, restrained, unfriendly)
1
inhospitable(adjective, unfriendly, aloof, distant)
1
knowing(adjective, indifferent, sophisticated, apathetic)
1
laid back(expression, adjective, calm, relaxed)
1
light(adjective, calm, weak, smooth)
1
mean(adjective, hard, unpleasant, cold)
1
mellow(adjective, calm, weak, smooth)
1
mundane(adjective, indifferent, sophisticated, apathetic)
1
nasty(adjective, mean, hard, unpleasant)
1
neglectful(adjective, calm, relaxed, detached)
1
negligent(adjective, calm, relaxed, indifferent)
1
obdurate(adjective, mean, hard, unpleasant)
1
offhand(adjective, calm, relaxed, indifferent)
1
offish(adjective, indifferent, restrained, unfriendly)
1
placid(adjective, calm, weak, smooth)
1
relaxed(adjective, calm, indifferent, casual)
1
repellent(adjective, mean, hard, unpleasant)
1
repugnant(adjective, mean, hard, unpleasant)
1
reticent(adjective, indifferent, restrained, unfriendly)
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APASmart Define. (2016). lukewarm thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lukewarm/thesaurus/synonyms
ChicagoSmart Define. 2016. "lukewarm thesaurus" https://smartdefine.org/lukewarm/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, lukewarm thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lukewarm/thesaurus/synonyms>.
MLASmart Define. "lukewarm thesaurus" 14 March 2016. Web. 27 September 2026. <https://smartdefine.org/lukewarm/thesaurus/synonyms>