rook vs nobble

rook is a noun but nobble is not a noun.

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

As verbs, rook and nobble are synonyms defined as:

Other synonyms of rook include bunco, con, defraud, diddle, goldbrick, hornswoggle, mulct, scam, short-change, swindle, victimize.

rook (noun)	nobble (noun)
common gregarious Old World bird about the size and color of the American crow
(chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard

rook (verb)	nobble (verb)
deprive of by deceit	disable by drugging
	take away to an undisclosed location against their will and usually in order to extract a ransom
	make off with belongings of others
	deprive of by deceit