86 entries under indifferent topic. ×

1
blind(adjective, unsympathetic, inattentive, uninterested)
1
carefree apathetic(expression, unsympathetic, inattentive, uninterested)
1
careless(adjective, dull, idle, apathetic)
1
dallying(adjective, dull, careless, idle)
1
deaf(adjective, unsympathetic, inattentive, uninterested)
1
easy(adjective, dull, quiet, weak, slow)
1
feckless(adjective, unsympathetic, inattentive, uninterested)
1
flagging(adjective, dull, weak, easy, slow)
1
forgetful(adjective, unsympathetic, inattentive, uninterested)
1
hard-hearted(adjective, unsympathetic, inattentive, uninterested)
1
heedless(adjective, dull, unsympathetic, sluggish)
1
insensitive(adjective, dull, unsympathetic, impassive)
1
loafing(adjective, dull, careless, idle)
1
lukewarm(adjective, dull, unsympathetic, sluggish)
1
oblivious(adjective, unsympathetic, inattentive, uninterested)
1
out of it(expression, adjective, idiom, dull, careless)
1
procrastinating(adjective, dull, quiet, easy, careless)
1
relaxed(adjective, slow, deliberate, loose)
1
self-centered(adjective, unsympathetic, inattentive, uninterested)
1
serene(adjective, unconcerned, unsympathetic, inattentive)
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APASmart Define. (2015). supine thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/supine/thesaurus/synonyms
ChicagoSmart Define. 2015. "supine thesaurus" https://smartdefine.org/supine/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, supine thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/supine/thesaurus/synonyms>.
MLASmart Define. "supine thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/supine/thesaurus/synonyms>