pasture vs rural area

pasture and rural area both are nouns.

Word	Noun	Adjective	Verb	Adverb
pasture	Yes	No	Yes	No
rural area	Yes	No	No	No

pasture (noun)	rural area (noun)
bulky food like grass or hay for browsing or grazing horses or cattle	an area outside of cities and towns
a field covered with grass or herbage and suitable for grazing by livestock

pasture (verb)	rural area (verb)
feed as in a meadow or pasture
let feed in a field or pasture or meadow