chase away vs shoo

chase away and shoo both are verbs.

Word	Noun	Adjective	Verb	Adverb
chase away	No	No	Yes	No
shoo	No	No	Yes	No

As verbs, shoo is a hyponym of chase away; that is, shoo is a word with a more specific, narrower meaning than chase away:

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

Other hyponyms of chase away include fire, clear the air, banish, shoo away, shoo off.

chase away (verb)	shoo (verb)
force to go away; used both with concrete and metaphoric meanings	drive away by crying `shoo!'