store vs seed stock

store and seed stock both are nouns.

Word	Noun	Adjective	Verb	Adverb
store	Yes	No	Yes	No
seed stock	Yes	No	No	No

As nouns, seed stock is a hyponym of store; that is, seed stock is a word with a more specific, narrower meaning than store:

store (noun)	seed stock (noun)
a mercantile establishment for the retail sale of goods or services	a supply of seeds (or tubers) reserved for planting
a depository for goods
an electronic memory device
a supply of something available for future use

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