save up vs hive up

save up and hive up both are verbs.

Word	Noun	Adjective	Verb	Adverb
save up	No	No	Yes	No
hive up	No	No	Yes	No

As verbs, hive up is a hyponym of save up; that is, hive up is a word with a more specific, narrower meaning than save up:

Other hyponyms of save up include cache, hoard, lay away, squirrel away, stash.

save up (verb)	hive up (verb)
accumulate money for future use	save up as for future use