fob off vs commerce

fob off is not a noun while commerce is a noun.

Word	Noun	Adjective	Verb	Adverb
fob off	No	No	Yes	No
commerce	Yes	No	No	No

fob off (noun)	commerce (noun)
	transactions (sales and purchases) having the objective of supplying commodities (goods and services)
	social exchange, especially of opinions, attitudes, etc.

fob off (verb)	commerce (verb)
sell as genuine, sell with the intention to deceive