Synonyms|158Antonyms|59|Broader|3Narrower|4Related|94
0
detachment
0
dilution
0
disinterest
0
disinterestedness
0
dispersion
0
dormancy
0
easiness
0
heedlessness
0
impassiveness
0
impassivity
0
inactivity
0
inattention
0
indifference
0
inertia
0
insensibility
0
insouciance
0
languor
0
lassitude
0
laxity
0
lethargy
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APASmart Define. (2015). assiduousness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/assiduousness/thesaurus/antonyms
ChicagoSmart Define. 2015. "assiduousness thesaurus" https://smartdefine.org/assiduousness/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, assiduousness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/assiduousness/thesaurus/antonyms>.
MLASmart Define. "assiduousness thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/assiduousness/thesaurus/antonyms>