copping a page from raynor’s book of tricks, but I’ve long wanted to take advantage of my university’s free subscription to the Oxford English Dictionary Online. Here is a list of the words in the english langauge derived from “pirate” (first used by Trevisa, John de in 1439: Pirrus..was a rouere and robbed on the se..Off such robbyng be sclaundre & be diffame This woord Pirate off Pirrus took the name.”):

• pirate (n.)
• pirate (v.)
• pirated (adj.)
• piratedom (n.)
• pirately (adj.)
• piratic (adj.)
• piratical (adj.)
• piratically (adv.)
• pirating (n.)
• pirating (adj.)
• piratism (n.)
• piratize (v.)
• piratously (adv.)
• piratry (n.)

anyone who wants definitions is more than welcome to ask.