Do you know ghouls from goblins and ghosts?
early 15c., "pertaining to public affairs," from Middle French politique "political" (14c.) and directly from Latin politicus "of citizens or the state, civil, civic," from Greek politikos "of citizens, pertaining to the state and its administration; pertaining to public life," from polites "citizen," from polis "city" (see polis). Replaced in most adjectival senses by political. From mid-15c. as "prudent, judicious."