convey vs come up

convey and come up both are verbs.

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

convey (verb)	come up (verb)
(of information) make known; pass on	result or issue
serve as a means for expressing something	start running, functioning, or operating
go or come after and bring or take back	gather or bring together
take something or somebody with oneself somewhere	gather (money or other resources) together over time
transmit or serve as the medium for transmission	bring forth, usually something desirable
transmit a title or property	come up, of celestial bodies
transfer to another	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