arise vs come about

arise and come about both are verbs.

Word	Noun	Adjective	Verb	Adverb
arise	No	No	Yes	No
come about	No	No	Yes	No

As verbs, come about is a hypernym of arise; that is, come about is a word with a broader meaning than arise:

Other hypernyms of arise include fall out, go on, hap, happen, occur, pass, pass off, take place.

arise (verb)	come about (verb)
get up and out of bed	come to pass
result or issue
rise to one's feet
move upward
take part in a rebellion; renounce a former allegiance
come into existence; take on form or shape
originate or come into being