feeder vs feed

feeder and feed both are nouns.

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

feeder (noun)	feed (noun)
an animal being fattened or suitable for fattening	food for domestic livestock
an animal that feeds on a particular source of food
a machine that automatically provides a supply of some material
an outdoor device that supplies food for wild birds
a branch that flows into the main stream
someone who consumes food for nourishment

feeder (verb)	feed (verb)
	provide with fertilizers or add nutrients to
	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