Wiktionary
worth a try
a. deserving of an attempt.
Usage examples of "worth a try".
She had little hope of getting a clue as to the peril facing Fionna Kenmare that had caused Upstairs to take such immediate action from the full-color public relations hype, but it was worth a try.
It was certainly worth a try, Jerry had thought this morning, and even worth the investment of a couple of dimes in carfare.
Maybe we've got something here, maybe worth a try, have to admit it all kind of intrigues me.
He didn't have much hope of it soothing her, but he figured it was worth a try.
If there was a chance of meeting someone like Angie, however, it had to be worth a try.
Maybe I would have to take them in again next winter, but it was worth a try.