77 entries under lethargic topic. ×

49
weary(adjective, state, upset, dull, beat)
18
sleepy(adjective, dull, beat, slow, careless)
16
drowsy(adjective, dull, beat, careless, indifferent)
14
lethargic(adjective, dull, slow, careless, indifferent)
12
sluggish(adjective, dull, weak, slow, careless)
11
dull(adjective, set, beat, hard, weak)
10
listless(adjective, dull, beat, weak, slow)
9
drooping(adjective, beat, gloomy, depressed, weary)
8
languid(adjective, dull, beat, slow, careless)
8
lazy(adjective, slow, still, idle, weary)
8
torpid(adjective, dull, slow, careless, indifferent)
7
flagging(adjective, dull, beat, slow, careless)
7
languorous(adjective, dull, beat, slow, careless)
7
lifeless(adjective, dull, careless, indifferent, dry)
5
apathetic(adjective, dull, slow, careless, indifferent)
5
indolent(adjective, dull, careless, indifferent, idle)
5
lackadaisical(adjective, dull, slow, careless, indifferent)
5
phlegmatic(adjective, slow, still, weary, sluggish)
5
slothful(adjective, dull, careless, indifferent, idle)
5
somnolent(adjective, dull, beat, careless, indifferent)
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APASmart Define. (2016). tired thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/tired/thesaurus/synonyms
ChicagoSmart Define. 2016. "tired thesaurus" https://smartdefine.org/tired/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, tired thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/tired/thesaurus/synonyms>.
MLASmart Define. "tired thesaurus" 5 March 2016. Web. 27 September 2026. <https://smartdefine.org/tired/thesaurus/synonyms>