prorompere

(intransitive) to erupt, to gush, to burst forth
(broadly, intransitive) to rush out; to pour out (of people)
(figuratively, intransitive) to break out (begin suddenly), to burst out [with in ‘in tears, shouts, curses, etc.’]
(figuratively, intransitive) to intervene, to interrupt [with in ‘in a discussion, speech, etc.’]
(intransitive, literary) to attack, to fling oneself [with contro ‘against someone’]