burst forth vs change state

burst forth and change state both are verbs.

Word	Noun	Adjective	Verb	Adverb
burst forth	No	No	Yes	No
change state	No	No	Yes	No

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

Other hypernyms of burst forth include turn.

burst forth (verb)	change state (verb)
be unleashed; emerge with violence or noise	undergo a transformation or a change of position or action
come into or as if into flower
jump out from a hiding place and surprise (someone)