chess vs rook

chess and rook both are nouns.

Word	Noun	Adjective	Verb	Adverb
chess	Yes	No	No	No
rook	Yes	No	Yes	No

chess (noun)	rook (noun)
a board game for two players who move their 16 pieces according to specific rules; the object is to checkmate the opponent's king	common gregarious Old World bird about the size and color of the American crow
weedy annual native to Europe but widely distributed as a weed especially in wheat	(chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard

chess (verb)	rook (verb)
	deprive of by deceit