cache vs squirrel away

cache is a noun but squirrel away is not a noun.

Word	Noun	Adjective	Verb	Adverb
cache	Yes	No	Yes	No
squirrel away	No	No	Yes	No

As verbs, cache and squirrel away are synonyms defined as:

Other synonyms of cache include hive up, hoard, lay away, stash.

cache (noun)	squirrel away (noun)
a hidden storage space (for money or provisions or weapons)
(computer science) RAM memory that is set aside as a specialized buffer storage that is continually updated; used to optimize data transfers between system elements with different characteristics
a secret store of valuables or money

cache (verb)	squirrel away (verb)
save up as for future use	save up as for future use