Synonyms|758Antonyms|181|Broader|19Narrower|43Related|291

58 entries under lethargy topic. ×

1
bewilderment(noun, nothingness, daze, oblivion)
1
daze(dream, spell, slumber, torpor)
1
disinterest(noun, disregard, dullness, apathy, inactivity)
1
drowsiness(noun, disregard, dullness, apathy, inactivity)
1
fainting(daze, slumber, torpor, inertness)
1
heedlessness(noun, disregard, dullness, apathy, inactivity)
1
hypnosis(daze, slumber, torpor, inertness)
1
idleness(noun, stop, calm, break, quiet)
1
impassivity(noun, disregard, dullness, apathy, inactivity)
1
inaction(noun, disregard, rest, dullness, apathy)
1
inanition(noun, disregard, dullness, apathy, inactivity)
1
indifference(noun, disregard, dullness, apathy, inactivity)
1
indolence(noun, disregard, dullness, apathy, inactivity)
1
inertia(noun, disregard, dullness, apathy, inactivity)
1
inertness(noun, calm, disregard, dullness, apathy)
1
insouciance(noun, disregard, dullness, apathy, inactivity)
1
listlessness(noun, disregard, dullness, apathy, inactivity)
1
narcosis(daze, slumber, torpor, inertness)
1
passiveness(noun, disregard, dullness, apathy, inactivity)
1
petrifaction(dream, spell, daze, slumber)
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APASmart Define. (2015). sleep thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sleep/thesaurus/synonyms
ChicagoSmart Define. 2015. "sleep thesaurus" https://smartdefine.org/sleep/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sleep thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sleep/thesaurus/synonyms>.
MLASmart Define. "sleep thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/sleep/thesaurus/synonyms>