computer vs store

computer and store both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer	Yes	No	No	No
store	Yes	No	Yes	No

computer (noun)	store (noun)
a machine for performing calculations automatically	a mercantile establishment for the retail sale of goods or services
an expert at calculation (or at operating calculating machines)	a depository for goods
	an electronic memory device
	a supply of something available for future use

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