run off vs run out

run off and run out both are verbs.

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

As verbs, run off and run out are synonyms defined as:

Other synonyms of run off include beetle off, bolt, bolt out.

run off (verb)	run out (verb)
decide (a contest or competition) by a runoff	use up all one's strength and energy and stop working
reproduce by xerography	prove insufficient
force to go away; used both with concrete and metaphoric meanings	exhaust the supply of
leave suddenly and as if in a hurry	become used up; be exhausted
run away; usually includes taking something or somebody along	flow, run or fall out and become lost
run away secretly with one's beloved	flow off gradually
run off as waste	leave suddenly and as if in a hurry
	lose validity