break away vs go forth

break away and go forth both are verbs.

Word	Noun	Adjective	Verb	Adverb
break away	No	No	Yes	No
go forth	No	No	Yes	No

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

Other hypernyms of break away include go away, leave.

break away (verb)	go forth (verb)
break off (a piece from a whole)	come out of
flee; take to one's heels; cut and run	go away from a place
move away or escape suddenly
withdraw from an organization or communion
interrupt a continued activity