This is the 95th most frequent Serbian word.
ради
The Serbian word "ради" can mean "works," "for the sake of," or "because of," depending on the context.
Here, 'ради' is used as a verb meaning 'works', describing an action the subject performs.
Она ради у школи.
She works in a school.
Here, 'ради' functions as a preposition meaning 'on account of' or 'for someone's sake'.
Ово је урађено ради тебе.
This has been done for your sake.
Here, 'ради' is used as a preposition introducing the reason or objective of studying.