skip vs go away

skip is a noun but go away is not a noun.

Word	Noun	Adjective	Verb	Adverb
skip	Yes	No	Yes	No
go away	No	No	Yes	No

As verbs, go away is a hypernym of skip; that is, go away is a word with a broader meaning than skip:

Other hypernyms of skip include go forth, leave.

skip (noun)	go away (noun)
a mistake resulting from neglect
a gait in which steps and hops alternate

skip (verb)	go away (verb)
bypass	get lost, as without warning or explanation
cause to skip over a surface	go away from a place
jump lightly	move away from a place into another direction
leave suddenly	become invisible or unnoticeable
bound off one point after another
intentionally fail to attend