come near vs go up

come near and go up both are verbs.

Word	Noun	Adjective	Verb	Adverb
come near	No	No	Yes	No
go up	No	No	Yes	No

As verbs, come near and go up are synonyms defined as:

Other synonyms of come near include approach, come on, draw close, draw near, near.

come near (verb)	go up (verb)
move towards	increase in value or to a higher point
come near in time	burn completely; be consumed or destroyed by fire
almost do or experience something	move upward
	go upward with gradual or continuous progress
	be erected, built, or constructed
	move towards
	travel up