153 entries under adjective topic. ×

2
spiritless(dull, weak, warm, mild)
2
vapid(dull, weak, mild, bland)
1
antipathetic(mean, hard, cool, unpleasant)
1
aversive(mean, hard, cool, unpleasant)
1
blase(cold, dead, apathy, passive)
1
bloodless(dull, weak, mild, feeble)
1
boiled down(expression, dull, weak, mild)
1
callous(mean, hard, cool, unpleasant)
1
careless
1
changing(weak, uncertain, doubtful, hesitant)
1
cold blooded(temper, cold, negative, behave)
1
dead(cold, apathy, passive)
1
dead to all feelings(cold, dead, apathy, passive)
1
deadpanned(cold, dead, apathy, passive)
1
diluted(dull, weak, mild, feeble)
1
don't care(cold, dead, apathy, passive)
1
doubtful(weak, uncertain, hesitant, unsure)
1
doubting(weak, uncertain, doubtful, shaky)
1
dry(cold, dead, apathy, passive)
1
dull(weak, warm, careless, indifferent)
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APASmart Define. (2016). halfhearted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/halfhearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "halfhearted thesaurus" https://smartdefine.org/halfhearted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, halfhearted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/halfhearted/thesaurus/synonyms>.
MLASmart Define. "halfhearted thesaurus" 14 March 2016. Web. 24 September 2026. <https://smartdefine.org/halfhearted/thesaurus/synonyms>