stash vs cache

stash and cache both are nouns.

Word	Noun	Adjective	Verb	Adverb
stash	Yes	No	Yes	No
cache	Yes	No	Yes	No

As nouns, stash and cache are synonyms defined as:

Other synonyms of stash include hoard.

As verbs, stash and cache are synonyms defined as:

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

stash (noun)	cache (noun)
a secret store of valuables or money	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

stash (verb)	cache (verb)
save up as for future use	save up as for future use