arise vs come up

arise and come up both are verbs.

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

As verbs, arise and come up are synonyms defined as:

As verbs, come up is a hyponym of arise; that is, come up is a word with a more specific, narrower meaning than arise:

Other hyponyms of arise include condense, open, open up.

As verbs, arise and come up are synonyms defined as:

Other synonyms of arise include go up, lift, move up, rise, uprise.

As verbs, come up is a hyponym of arise; that is, come up is a word with a more specific, narrower meaning than arise:

As verbs, arise and come up are synonyms defined as:

Other synonyms of arise include bob up.

arise (verb)	come up (verb)
get up and out of bed	result or issue
result or issue	start running, functioning, or operating
rise to one's feet	gather or bring together
move upward	gather (money or other resources) together over time
take part in a rebellion; renounce a former allegiance	bring forth, usually something desirable
come into existence; take on form or shape	come up, of celestial bodies
originate or come into being	come to the surface
	move toward, travel toward something or somebody or approach something or somebody
	move upward
	get something or somebody for a specific purpose
	originate or come into being
	be mentioned