Synonyms|141Antonyms|43|Broader|1Narrower|2Related|62

63 entries under lethargy topic. ×

1
passiveness(noun, disregard, dullness, apathy, inactivity)
1
unconcern(noun, disregard, dullness, apathy, inactivity)
1
unmindfulness(noun, disregard, dullness, apathy, inactivity)
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APASmart Define. (2015). sleepiness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sleepiness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sleepiness thesaurus" https://smartdefine.org/sleepiness/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, sleepiness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sleepiness/thesaurus/synonyms>.
MLASmart Define. "sleepiness thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/sleepiness/thesaurus/synonyms>