chase away vs run off

chase away and run off both are verbs.

Word	Noun	Adjective	Verb	Adverb
chase away	No	No	Yes	No
run off	No	No	Yes	No

As verbs, chase away and run off are synonyms defined as:

chase away and run off: force to go away; used both with concrete and metaphoric meanings

Other synonyms of chase away include dispel, drive away, drive off, drive out, turn back.

chase away (verb)	run off (verb)
force to go away; used both with concrete and metaphoric meanings	decide (a contest or competition) by a runoff
	reproduce by xerography
	force to go away; used both with concrete and metaphoric meanings
	leave suddenly and as if in a hurry
	run away; usually includes taking something or somebody along
	run away secretly with one's beloved
	run off as waste