data processor vs store

data processor and store both are nouns.

Word	Noun	Adjective	Verb	Adverb
data processor	Yes	No	No	No
store	Yes	No	Yes	No

data processor (noun)	store (noun)
a machine for performing calculations automatically	a mercantile establishment for the retail sale of goods or services
	a depository for goods
	an electronic memory device
	a supply of something available for future use

data processor (verb)	store (verb)
	keep or lay aside for future use
	find a place for and put away for storage