piracy vs pirate

piracy and pirate both are nouns.

Word	Noun	Adjective	Verb	Adverb
piracy	Yes	No	No	No
pirate	Yes	No	Yes	No

piracy (noun)	pirate (noun)
hijacking on the high seas or in similar contexts; taking a ship or plane away from the control of those who are legally entitled to it	a ship that is manned by pirates
the act of plagiarizing; taking someone's words or ideas as if they were your own	someone who robs at sea or plunders the land from the sea without having a commission from any sovereign nation
	someone who uses another person's words or ideas as if they were his own

piracy (verb)	pirate (verb)
	take arbitrarily or by force
	copy illegally; of published material