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adjective

diligent

DIH-lihd-zhuhnt
adjective
1
Working with steady, careful effort; hard-working and thorough.
"She’s a diligent student who never misses an assignment."
"The diligent researcher double-checked every source."

How to Use Diligent

Learner’s notes

In plain EnglishHard-working, careful, and thorough in what you do.

Common pairings
diligent worker diligent effort diligent student

Word Forms

more diligent comparative, most diligent superlative

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She’s a _____ student who never misses an assignment.

Etymology

From Old French diligent, from Latin diligens, "careful, attentive" — literally "choosing carefully," from legere, "to choose."

Rhymes for diligent

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Definitions: FreeDict original editorial