click open vs open up

click open and open up both are verbs.

Word	Noun	Adjective	Verb	Adverb
click open	No	No	Yes	No
open up	No	No	Yes	No

As verbs, open up is a hypernym of click open; that is, open up is a word with a broader meaning than click open:

Other hypernyms of click open include open.

click open (verb)	open up (verb)
open with a clicking sound	make available
	become available
	talk freely and without inhibition
	cause to open or to become open
	become open
	open up an area or prepare a way
	start to operate or function or cause to start operating or functioning