74 entries under lethargic topic. ×

1
absent(lifeless, languid, sleepy, indolent)
1
abstracted(languid, indolent)
1
blah(adjective, dull, quiet, slow, relaxed)
1
dallying(adjective, dull, careless, indifferent, idle)
1
draggy(adjective, dull, quiet, slow, heavy)
1
impassive(adjective, dull, relaxed, heavy, weary)
1
laid-back(adjective, dull, relaxed, heavy, weary)
1
leaden(sluggish, lazy, listless, languid)
1
lifeless(adjective, dull, careless, indifferent, idle)
1
loafing(adjective, dull, careless, indifferent, idle)
1
phlegmatic(adjective, quiet, easy, relaxed, heavy)
1
procrastinating(adjective, dull, quiet, easy, careless)
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shiftless(adjective, dull, careless, indifferent, idle)
1
sleepyhead(adjective, quiet, slow, relaxed, heavy)
1
slow-moving(adjective, dull, quiet, easy, careless)
1
spiritless(adjective, dull, relaxed, weary, apathetic)
1
trifling(adjective, dull, careless, indifferent, idle)
1
unconcerned(dull, idle, sluggish, inactive)
1
unenergetic(adjective, dull, careless, indifferent, idle)
1
unindustrious(adjective, dull, careless, indifferent, idle)
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APASmart Define. (2015). drowsy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/drowsy/thesaurus/synonyms
ChicagoSmart Define. 2015. "drowsy thesaurus" https://smartdefine.org/drowsy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, drowsy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/drowsy/thesaurus/synonyms>.
MLASmart Define. "drowsy thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/drowsy/thesaurus/synonyms>