Synonyms|533Antonyms|331|Broader|9Narrower|12Related|411

139 entries under indifference topic. ×

11
inanition(noun, disregard, dullness, fatigue)
11
inertness(noun, disregard, dullness, apathy, inactivity)
11
languidness(noun, action, disregard, dullness, apathy)
11
passivity(noun, disregard, apathy, inactivity)
10
torpidity(noun, action, disregard, dullness, apathy)
10
stupor(noun, action, disregard, dullness, apathy)
10
insensibility(noun, disregard, feelings, dullness, apathy)
9
impassivity(noun, disregard, interest, feelings, lack)
8
boredom(noun, melancholy, dullness, discontent)
7
disregard(noun, neglect, interest, lack, disrespect)
7
fatigue(noun, melancholy, dullness, apathy)
7
stupefaction(noun, dullness, daze, insensibility)
7
sleep(noun, disregard, rest, dullness)
7
unconcern(noun, disregard, neglect, interest, feelings)
6
hebetude(noun, action, disregard, dullness)
6
insouciance(noun, disregard, neglect, interest, lack)
6
passiveness(noun, disregard, dullness, apathy, inactivity)
6
slumber(noun, disregard, rest, dullness, inactivity)
6
stolidity(noun, disregard, feelings, apathy)
5
flatness(noun, melancholy, dullness, apathy)
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ChicagoSmart Define. 2016. "lethargy thesaurus" https://smartdefine.org/lethargy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, lethargy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lethargy/thesaurus/synonyms>.
MLASmart Define. "lethargy thesaurus" 25 February 2016. Web. 27 September 2026. <https://smartdefine.org/lethargy/thesaurus/synonyms>