Crossword clues for the word: MUMBO The word MUMBO has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for MUMBO Showing 1 to 7 of 7 results Clue(s) 1972 novel by Ishmael Reed Half a ritual Jumbo Jumbo beginning? Jumbo lead-in Jumbo leader? Jumbo opener