5 letters · 11 points in Scrabble
noun a beguiler who leads someone into danger (usually as part of a plot)
noun something used to lure fish or other animals into danger so they can be trapped or killed
verb lure or entrap with or as if with a decoy
originFrom Dutch de + kooi, literally "the cage". Possibly related to verb coy (which itself may have been influenced by decoy).
Etymology from Wiktionary, CC BY-SA 3.0