break loose vs change state

break loose and change state both are verbs.

Word	Noun	Adjective	Verb	Adverb
break loose	No	No	Yes	No
change state	No	No	Yes	No

As verbs, change state is a hypernym of break loose; that is, change state is a word with a broader meaning than break loose:

Other hypernyms of break loose include turn.

break loose (verb)	change state (verb)
be unleashed; emerge with violence or noise	undergo a transformation or a change of position or action
run away from confinement