feed vs board

feed and board both are nouns.

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

feed (noun)	board (noun)
food for domestic livestock	a flat piece of material designed for a special purpose
	a table at which meals are served
	electrical device consisting of a flat insulated surface that contains switches and dials and meters for controlling other electrical devices
	a vertical surface on which information can be displayed to public view
	a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
	a flat portable surface (usually rectangular) designed for board games
	food or meals in general
	a committee having supervisory powers
	a stout length of sawn timber; made in a wide variety of sizes and used for many purposes

feed (verb)	board (verb)
provide with fertilizers or add nutrients to	provide food and lodging (for)
introduce continuously	lodge and take meals (at)
take in food; used of animals only	get on board of (trains, buses, ships, aircraft, etc.)
give food to	live and take one's meals at or in
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