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

103 entries under noun topic. ×

3
sleep(disregard, dullness, apathy, inactivity)
3
stillness(inactivity, torpor)
3
stupor(disregard, dullness, apathy, inactivity)
3
supineness(disregard, dullness, apathy, inactivity)
3
torpidness(disregard, dullness, apathy, inactivity)
2
dilatoriness(dullness, apathy, lethargy, negligence)
2
do-nothingness(dullness, apathy, lethargy, negligence)
2
faineance(dullness, apathy, lethargy, negligence)
2
faineancy(dullness, apathy, lethargy, negligence)
2
hebetude(disregard, dullness, apathy, inactivity)
2
inertia(disregard, dullness, apathy, inactivity)
2
inertness(disregard, dullness, apathy, inactivity)
2
laxness(dullness, apathy, lethargy, negligence)
2
leadenness(disregard, dullness, apathy, indifference)
2
leisureliness(dullness, apathy, lethargy, negligence)
2
neglectfulness(dullness, apathy, lethargy, negligence)
2
otioseness(dullness, apathy, lethargy, negligence)
2
otiosity(dullness, apathy, lethargy, negligence)
2
remissness(dullness, apathy, lethargy, negligence)
2
sedentariness(inactivity, laziness)
For more, visit Sleepiness on Power Thesaurus
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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>