forge vs forgery

forge and forgery both are nouns.

Word	Noun	Adjective	Verb	Adverb
forge	Yes	No	Yes	No
forgery	Yes	No	No	No

forge (noun)	forgery (noun)
a workplace where metal is worked by heating and hammering	criminal falsification by making or altering an instrument with intent to defraud
furnace consisting of a special hearth where metal is heated before shaping	a copy that is represented as the original

forge (verb)	forgery (verb)
create by hammering
make a copy of with the intent to deceive
make out of components (often in an improvising manner)
make something, usually for a specific function
come up with (an idea, plan, explanation, theory, or principle) after a mental effort
move or act with a sudden increase in speed or energy
move ahead steadily