buzz off vs go forth

buzz off and go forth both are verbs.

Word	Noun	Adjective	Verb	Adverb
buzz off	No	No	Yes	No
go forth	No	No	Yes	No

As verbs, go forth is a hypernym of buzz off; that is, go forth is a word with a broader meaning than buzz off:

Other hypernyms of buzz off include go away, leave.

buzz off (verb)	go forth (verb)
leave immediately; used usually in the imperative form	come out of
	go away from a place