diligent
US /ˈdɪl.ə.dʒənt/
UK /ˈdɪl.ə.dʒənt/
1.
having or showing care and conscientiousness in one's work or duties
:
•
She is a diligent student who always completes her assignments on time.
•
The detective conducted a diligent investigation.
having or showing care and conscientiousness in one's work or duties