74 entries under lethargic topic. ×

1
unpersevering(adjective, dull, careless, indifferent, idle)
1
unready(adjective, dull, careless, indifferent, idle)
0
easygoing(lifeless, languid, sleepy, indolent)
0
energyless(lifeless, languid, sleepy, indolent)
0
hebetudinous
0
heedless(lifeless, languid, sleepy, indolent)
0
insouciant(lifeless, languid, sleepy, indolent)
0
languishing(languid, indolent)
0
lukewarm(lifeless, languid, sleepy, indolent)
0
mopish(lifeless, languid, sleepy, indolent)
0
neutral(lifeless, languid, sleepy, indolent)
0
vacant(lifeless, languid, sleepy, indolent)
0
without energy(expression, lifeless, languid, indolent)
-1
thoughtless(lifeless, languid, sleepy, indolent)
11 years ago|8.2k views|share |citing 
APASmart Define. (2015). drowsy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/drowsy/thesaurus/synonyms
ChicagoSmart Define. 2015. "drowsy thesaurus" https://smartdefine.org/drowsy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, drowsy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/drowsy/thesaurus/synonyms>.
MLASmart Define. "drowsy thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/drowsy/thesaurus/synonyms>