(of a liquid) to boil; (of sentiments etc) to boil over; to flare up; to be impassioned

boiling water

zeolite

boiling point

bubbling and gurgling; hubbubing; abuzz

(of a liquid) to boil

to boil

a confused noise; a racket

lit. a boiling cauldron of voices (idiom); hubbub; brouhaha

to manage a situation badly (idiom)