negligent
adjective
[ ˈnɛɡlɪdʒənt ]
• failing to take proper care over something.
• "the council had been negligent in its supervision of the children in care"
Similar:
careless,
failing to take proper care,
remiss,
neglectful,
lax,
irresponsible,
inattentive,
heedless,
thoughtless,
unmindful,
forgetful,
slack,
sloppy,
slapdash,
slipshod,
derelict,
barratrous,
delinquent,
disregardful,
inadvertent,
oscitant,
