142 entries under indifferent topic. ×

4
wishy-washy(adjective, unenthusiastic, feebleness)
3
callous(adjective, calm, mean, hard, cool)
3
distant(adjective, cool, restrained, unfriendly)
3
emotionless(adjective, cool, unfriendly, aloof)
3
inattentive(adjective, dull, unsympathetic, sluggish)
3
indecisive(adjective, unenthusiastic)
3
irresolute(adjective, unenthusiastic)
3
spiritless(adjective, dull, cool, flat, warm)
3
undemonstrative(adjective, cool, restrained, unfriendly)
3
unexcited(adjective, calm, cool, relaxed)
3
unfeeling(adjective, calm, mean, hard, cool)
3
unimpressed(adjective, calm, restrained, apathetic)
2
laid-back(adjective, calm, dull, cool, relaxed)
2
remote(adjective, cool, restrained, unfriendly)
2
reserved(adjective, calm, cool, restrained)
2
uncommitted(adjective, unenthusiastic)
2
uncompassionate(adjective, mean, hard, cool, unpleasant)
2
unfriendly(adjective, cool, restrained, aloof)
2
unresolved(adjective, unenthusiastic)
2
unwilling
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APASmart Define. (2016). lukewarm thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lukewarm/thesaurus/synonyms
ChicagoSmart Define. 2016. "lukewarm thesaurus" https://smartdefine.org/lukewarm/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, lukewarm thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lukewarm/thesaurus/synonyms>.
MLASmart Define. "lukewarm thesaurus" 14 March 2016. Web. 28 September 2026. <https://smartdefine.org/lukewarm/thesaurus/synonyms>