Share Word Search Captain Underpants and the Perilous Plot of Professor Poopypants To create your word search for "Captain Underpants and the Perilous Plot of Professor Poopypants", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. POOPYPANTS RETALIATES PRACTICAL PRINCIPAL PENCHANT PERILOUS EVERYONE CLUELESS TEACHER SCIENCE HORWITZ QUICKLY BUDDIES CHANGE SERIES RESIST JEROME DRIVES COURSE HAROLD PRANK JOKES SILLY PIPPY CLASS TOWN EDGE NAME DAV DOG How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title