69 entries under apathetic topic. ×

7
idle(adjective, dull, quiet, flat, careless)
6
debilitated(adjective, dull, stupid, idle, weary)
6
dreamy(adjective, quiet, easy, slow, relaxed)
6
passive(adjective, dull, quiet, careless, heavy)
6
phlegmatic(adjective, quiet, easy, slow, relaxed)
5
indolent(adjective, dull, quiet, easy, careless)
5
lackadaisical(adjective, dull, quiet, easy, slow)
4
motionless(adjective, dull, quiet, flat, indifferent)
4
slothful(adjective, dull, quiet, careless, heavy)
4
stupefied(adjective, dull, slow, cold, idle)
3
flat(adjective, quiet, indifferent, lifeless)
3
indifferent(adjective, dull, quiet, beat, slow)
3
quiescent(adjective, dull, quiet, flat, indifferent)
3
spiritless(adjective, dull, slow, relaxed, still)
2
dopey(adjective, dull, quiet, slow, relaxed)
2
static(adjective, dull, quiet, flat, indifferent)
2
stretchy(adjective, dull, stupid, idle, weary)
1
acquiescent(adjective, quiet, flat, indifferent)
1
bearing(adjective, quiet, flat, indifferent)
1
compliant(adjective, quiet, flat, indifferent)
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APASmart Define. (2016). sleepy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sleepy/thesaurus/synonyms
ChicagoSmart Define. 2016. "sleepy thesaurus" https://smartdefine.org/sleepy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sleepy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sleepy/thesaurus/synonyms>.
MLASmart Define. "sleepy thesaurus" 18 February 2016. Web. 26 September 2026. <https://smartdefine.org/sleepy/thesaurus/synonyms>