1) violently; an act, sound, of something breaking to pieces; (to cause something) to break with force into small pieces (smash)
to talk about a decision what is to happen a meaning etc and express a different opinion
verbally fight
be an enemy to (one's country etc)
be disloyal
to refuse to accept or acknowledge (something); to refuse to pay (a debt)
reject; turn one's back on
(of a group) to leave (membership of a group, organization etc)
pull away; split from