flee vs run off

flee and run off both are verbs.

Word	Noun	Adjective	Verb	Adverb
flee	No	No	Yes	No
run off	No	No	Yes	No

As verbs, run off is a hyponym of flee; that is, run off is a word with a more specific, narrower meaning than flee:

flee (verb)	run off (verb)
run away quickly	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