store vs mothball

store and mothball both are nouns.

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

As verbs, mothball is a hyponym of store; that is, mothball is a word with a more specific, narrower meaning than store:

Other hyponyms of store include garner, keep, reposit, wharf, tank, loft, warehouse, garage, bottle, ensile.

store (noun)	mothball (noun)
a mercantile establishment for the retail sale of goods or services	a small sphere of camphor or naphthalene used to keep moths away from stored clothing
a depository for goods
an electronic memory device
a supply of something available for future use

store (verb)	mothball (verb)
keep or lay aside for future use	put into long-term storage
find a place for and put away for storage