This is the 559th most frequent Croatian word.
pokušati
To try.
In this sentence, 'pokušati' communicates the act of attempting despite uncertainty of the outcome.
Nisam sigurni hoće li uspjeti, ali vrijedi pokušati.
I am not sure if it will succeed, but it's worth trying.
The verb 'pokušati' means 'to try' and is used here to express making an attempt to achieve a solution.
Moramo pokušati riješiti ovaj problem na najbolji mogući način.
We must try to solve this problem in the best possible way.
Here, 'pokušati' implies effort to perform or learn something new in the future.