goldbrick vs rook

goldbrick and rook both are nouns.

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

As verbs, goldbrick and rook are synonyms defined as:

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

goldbrick (noun)	rook (noun)
anything that is supposed to be valuable but turns out to be worthless	common gregarious Old World bird about the size and color of the American crow
a brick-shaped block that looks like gold but is not	(chess) the piece that can move any number of unoccupied squares in a direction parallel to the sides of the chessboard
an idle worthless person
a soldier who performs his duties without proper care or effort

goldbrick (verb)	rook (verb)
avoid (one's assigned duties)	deprive of by deceit
deprive of by deceit