Rumble in the jungle? (4)

I believe the answer is:

roar

(Other definitions for roar that I've seen before include "Loud noise of angry bull" , "Bellow, holler" , "cheer" , "Cry (as a lion)" , "Make a loud noise" .)

I've seen this clue in the Universal and the LA Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.