scam vs nobble

scam is a noun but nobble is not a noun.

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

As verbs, scam and nobble are synonyms defined as:

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

scam (noun)	nobble (noun)
a fraudulent business scheme

scam (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