graze vs feeding

graze and feeding both are nouns.

Word	Noun	Adjective	Verb	Adverb
graze	Yes	No	Yes	No
feeding	Yes	No	No	No

As nouns, feeding is a hypernym of graze; that is, feeding is a word with a broader meaning than graze:

Other hypernyms of graze include eating.

graze (noun)	feeding (noun)
the act of grazing	the act of consuming food
a superficial abrasion	the act of supplying food and nourishment

graze (verb)	feeding (verb)
eat lightly, try different dishes
scrape gently
feed as in a meadow or pasture
break the skin (of a body part) by scraping
let feed in a field or pasture or meadow