eat up vs go through

eat up and go through both are verbs.

Word	Noun	Adjective	Verb	Adverb
eat up	No	No	Yes	No
go through	No	No	Yes	No

As verbs, go through is a hyponym of eat up; that is, go through is a word with a more specific, narrower meaning than eat up:

Other hyponyms of eat up include put away, tuck away, tuck in, consume, demolish, devour, down.

eat up (verb)	go through (verb)
finish eating all the food on one's plate or on the table	eat up completely, as with great appetite
use up (resources or materials)	apply thoroughly; think through
enclose or envelop completely, as if by swallowing	undergo or live through a difficult experience