40 entries under lethargic topic. ×

1
apathetic(adjective, dull, idle, sluggish, inactive)
1
comatose(adjective, dull, idle, sluggish, inactive)
1
dallying(adjective, dull, careless, indifferent, idle)
1
dilatory(adjective, dull, careless, indifferent, idle)
1
drowsy(adjective, dull, careless, indifferent, idle)
1
dull(adjective, careless, indifferent, idle, weary)
1
flagging(adjective, dull, careless, indifferent, idle)
1
idle(adjective, dull, careless, indifferent, weary)
1
inactive(adjective, dull, idle, sluggish)
1
indifferent(adjective, dull, idle, sluggish, inactive)
1
indolent(adjective, dull, idle, sluggish, inactive)
1
inert(adjective, dull, idle, sluggish, inactive)
1
lackadaisical(adjective, dull, idle, sluggish, inactive)
1
laggard(adjective, dull, careless, indifferent, idle)
1
lagging(adjective, dull, careless, indifferent, idle)
1
languid(adjective, dull, idle, sluggish, inactive)
1
languorous(adjective, dull, careless, indifferent, idle)
1
lazy(adjective, idle, sluggish, inactive)
1
lifeless(adjective, dull, careless, indifferent, idle)
1
loafing(adjective, dull, careless, indifferent, idle)
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APASmart Define. (2011). unpersevering thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unpersevering/thesaurus/synonyms
ChicagoSmart Define. 2011. "unpersevering thesaurus" https://smartdefine.org/unpersevering/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2011, unpersevering thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unpersevering/thesaurus/synonyms>.
MLASmart Define. "unpersevering thesaurus" 24 May 2011. Web. 25 September 2026. <https://smartdefine.org/unpersevering/thesaurus/synonyms>