/ˈdɪlɪdʒənt/

dili·gent

BrE /ˈdɪlɪdʒənt/

NAmE /ˈdɪlɪdʒənt/

(formal)

showing care and effort in your work or duties

a diligent student/worker

▸

dili·gent·ly

BrE /ˈdɪlɪdʒəntli/

NAmE /ˈdɪlɪdʒəntli/