50 entries under lethargic topic. ×

2
indolent(adjective, dull, still, idle, weary)
2
lackadaisical(adjective, dull, heavy, weary, apathetic)
2
neutral(lifeless, languid, sleepy, indolent)
2
phlegmatic(adjective, dull, stupid, still, weary)
2
spiritless(adjective, dull, weary, apathetic, tired)
1
out of it(expression, adjective, idiom, idle, weary)
1
vacant(lifeless, inactive, slack, languid)
0
blah(adjective, dull, idle, weary, tired)
0
impassive(adjective, dull, heavy, still, weary)
0
inattentive(sluggish, lazy, languid, negligent)
0
indifferent(adjective, dull, heavy, weary, apathetic)
0
laid-back(adjective, dull, heavy, weary, apathetic)
0
limp(adjective, dull, idle, sluggish, lazy)
0
stuporous
0
absent(lifeless, languid, sleepy, indolent)
0
abstracted(languid, indolent)
-1
careless(languid, indolent)
-1
dreamy(sluggish, lazy, listless, languid)
-1
easygoing(lifeless, languid, sleepy, indolent)
-1
energyless(lifeless, languid, sleepy, indolent)
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APASmart Define. (2015). dormant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dormant/thesaurus/synonyms
ChicagoSmart Define. 2015. "dormant thesaurus" https://smartdefine.org/dormant/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, dormant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dormant/thesaurus/synonyms>.
MLASmart Define. "dormant thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/dormant/thesaurus/synonyms>