bankrupt

to be out of money; financially ruined; to "break the bank"

abrupt

sudden; unexpected; broken into what is expected

corrupt

evil; dishonest; to break away from honesty

corruptible

able to influenced into doing something that breaks away from the rules; able to become bad

disrupt

to break up; to cause confusion

disruption

something that breaks someone's concentration; bothersome; annoying

erupt

to explode; to break out with force

interrupt

to break into someone's conversation

interruption

something that breaks up what you were doing; an unplanned event that breaks up an activity

rupture

to burst or break open (usually a body part)