56 entries under lethargy topic. ×

28
indifference(noun, disregard, neglect, interest, feelings)
21
apathy(noun, disregard, neglect, interest, attitude)
19
insouciance(noun, disregard, neglect, interest, lack)
16
disregard(noun, neglect, interest, lack, disrespect)
14
coolness(noun, disregard, interest, lack, reserve)
14
detachment(noun, disregard, interest, melancholy, lack)
14
disinterest(noun, disregard, neglect, interest, feelings)
12
heedlessness(noun, disregard, neglect, interest, lack)
11
aloofness(noun, disregard, interest, lack, reserve)
11
coldness(noun, disregard, interest, lack, reserve)
11
listlessness(noun, disregard, neglect, interest, feelings)
10
dispassion(noun, disregard, interest, lack, apathy)
10
insensibility(noun, disregard, neglect, feelings, escape)
9
phlegm(noun, disregard, feelings, dullness, apathy)
8
boredom(noun, melancholy, dullness, indifference, discontent)
8
impassivity(noun, disregard, interest, feelings, lack)
8
passivity(noun, disregard, apathy, inactivity, indifference)
7
dullness(noun, disregard, melancholy, apathy, inactivity)
6
lassitude(noun, disregard, neglect, feelings, melancholy)
6
stoicism(noun, disregard, interest, lack, apathy)
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APASmart Define. (2016). unconcern thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unconcern/thesaurus/synonyms
ChicagoSmart Define. 2016. "unconcern thesaurus" https://smartdefine.org/unconcern/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unconcern thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unconcern/thesaurus/synonyms>.
MLASmart Define. "unconcern thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/unconcern/thesaurus/synonyms>