Synonyms|865Antonyms|459|Broader|19Narrower|37Related|590

127 entries under lethargy topic. ×

6
insouciance(noun, disregard, apathy, inactivity, indifference)
6
leadenness(noun, action, disregard, gloom, apathy)
6
sloth(noun, disregard, apathy, inactivity, indifference)
6
stupefaction(noun, indifference, daze, numbness)
5
heaviness(noun, weakness, sorrow, depression, melancholy)
5
narcosis(noun, indifference, daze, insensibility)
5
sopor(noun, daze, insensibility, slumber)
5
stolidity(noun, disregard, apathy, indifference, calmness)
5
supineness(noun, disregard, apathy, inactivity, indifference)
4
anesthesia(noun, indifference, daze, insensibility)
4
depression(noun, distress, melancholy, sadness, gloom)
4
detachment(noun, disregard, melancholy, apathy, indifference)
4
dispassion(noun, disregard, apathy, indifference, calmness)
4
emotionlessness(noun, disregard, apathy, indifference, calmness)
4
impassivity(noun, disregard, apathy, inactivity, indifference)
4
passiveness(noun, disregard, apathy, inactivity, indifference)
4
somnolence(noun, inactivity, daze, slumber)
4
unresponsiveness(noun, disregard, apathy, inactivity, indifference)
3
disregard(noun, apathy, inactivity, indifference, calmness)
3
halfheartedness(noun, disregard, apathy, indifference, calmness)
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APASmart Define. (2016). dullness thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/dullness/thesaurus/synonyms
ChicagoSmart Define. 2016. "dullness thesaurus" https://smartdefine.org/dullness/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, dullness thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/dullness/thesaurus/synonyms>.
MLASmart Define. "dullness thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/dullness/thesaurus/synonyms>