Antonym of diligent

Antonyms of adj diligent

2 senses of diligent

Sense 1:

diligent, persevering

INDIRECT (VIA patient) -> impatient

Sense 2:

diligent (vs. negligent)

negligent (vs. diligent)
derelict, delinquent, neglectful, remisslax, slackhit-and-run(prenominal)inattentive, neglectful