run out vs eat up

run out and eat up both are verbs.

Word	Noun	Adjective	Verb	Adverb
run out	No	No	Yes	No
eat up	No	No	Yes	No

As verbs, eat up is a hypernym of run out; that is, eat up is a word with a broader meaning than run out:

Other hypernyms of run out include consume, deplete, eat, exhaust, expend, run through, use, use up, wipe out.

run out (verb)	eat up (verb)
use up all one's strength and energy and stop working	finish eating all the food on one's plate or on the table
prove insufficient	use up (resources or materials)
exhaust the supply of	enclose or envelop completely, as if by swallowing
become used up; be exhausted
flow, run or fall out and become lost
flow off gradually
leave suddenly and as if in a hurry
lose validity