trademark vs Monopoly

trademark and Monopoly both are nouns.

Word	Noun	Adjective	Verb	Adverb
trademark	Yes	No	Yes	No
Monopoly	Yes	No	No	No

trademark (noun)	Monopoly (noun)
a distinctive characteristic or attribute of someone or something	a board game in which players try to gain a monopoly on real estate as pieces advance around the board according to the throw of a die
a formally registered symbol identifying the manufacturer or distributor of a product

trademark (verb)	Monopoly (verb)
register the trademark of
mark with a brand or trademark