shoo away vs drive out

shoo away and drive out both are verbs.

Word	Noun	Adjective	Verb	Adverb
shoo away	No	No	Yes	No
drive out	No	No	Yes	No

As verbs, drive out is a hypernym of shoo away; that is, drive out is a word with a broader meaning than shoo away:

shoo away: drive away by crying `shoo!'
drive out: force to go away; used both with concrete and metaphoric meanings

Other hypernyms of shoo away include chase away, dispel, drive away, drive off, run off, turn back.

shoo away (verb)	drive out (verb)
drive away by crying `shoo!'	clear out the chest and lungs
	force or drive out
	force to go away; used both with concrete and metaphoric meanings