Synonyms|959Antonyms|47|Broader|10Narrower|46Related|266

23 entries under noun topic. ×

9
laziness
8
carelessness
2
laxity
1
delinquency
0
dereliction
0
disdain
0
disuse
0
evasion
0
failure
0
heedlessness
0
idleness
0
inattention
0
neglect
0
negligence
0
nonpayment
0
nonperformance
0
omission
0
oversight
0
relaxation
-1
mistake
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APASmart Define. (2015). endeavor thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/endeavor/thesaurus/antonyms
ChicagoSmart Define. 2015. "endeavor thesaurus" https://smartdefine.org/endeavor/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, endeavor thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/endeavor/thesaurus/antonyms>.
MLASmart Define. "endeavor thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/endeavor/thesaurus/antonyms>