enrich vs feed

enrich is not a noun while feed is a noun.

Word	Noun	Adjective	Verb	Adverb
enrich	No	No	Yes	No
feed	Yes	No	Yes	No

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

Other hyponyms of enrich include fill out, round out, choke, throttle, fertilise, fertilize.

enrich (noun)	feed (noun)
	food for domestic livestock

enrich (verb)	feed (verb)
make better or improve in quality	provide with fertilizers or add nutrients to
make wealthy or richer	introduce continuously
	take in food; used of animals only
	give food to
	serve as food for; be the food for
	feed into; supply
	provide as food
	gratify
	profit from in an exploitatory manner
	move along, of liquids
	support or promote