Synonyms of negligent in English:

negligent


See definition of negligent

adjective

1‘she claimed that her solicitor had been negligent’

SYNONYMS
careless, failing to take proper care, remiss, neglectful, lax, irresponsible, inattentive, heedless, thoughtless, unmindful, forgetful
slack, sloppy, slapdash, slipshod
North American derelict
barratrous
formal delinquent
rare disregardful, inadvertent, oscitant
ANTONYMS

careful, attentive, conscientious