265 entries under noun topic. ×

8
lapse(disregard, wrong, slip, weakness)
8
omission(disregard, wrong, neglect, slip)
8
recklessness(neglect, recklessness)
8
thoughtlessness(disregard, neglect, carelessness, unkindness)
7
delinquency(disregard, wrong, neglect, weakness)
7
inadvertence(disregard, neglect, disrespect, disdain)
7
inattentiveness(disregard, neglect, carelessness, inattention)
7
inactivity(neglect, dullness, apathy, lazy)
7
inadvertency(neglect, thoughtlessness, carelessness)
7
nonperformance
7
sloppiness(neglect, carelessness, unconcern, laxity)
7
slovenliness(disregard, neglect, failure, inattention)
7
unconcern(disregard, neglect, interest, lack)
6
detachment(disregard, interest, lack, apathy)
6
faineance(dullness, apathy, inactivity, lazy)
6
insouciance(disregard, neglect, interest, lack)
5
coldness(disregard, interest, lack, apathy)
5
distraction(carelessness, inattention, daydreaming, woolgathering)
5
imprudence(neglect, recklessness)
5
inobservance
10 years ago|12k views|share |citing 
APASmart Define. (2016). negligence thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/negligence/thesaurus/synonyms
ChicagoSmart Define. 2016. "negligence thesaurus" https://smartdefine.org/negligence/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, negligence thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/negligence/thesaurus/synonyms>.
MLASmart Define. "negligence thesaurus" 1 March 2016. Web. 30 September 2026. <https://smartdefine.org/negligence/thesaurus/synonyms>