Crossword clues for the word: STICKUP The word STICKUP has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for STICKUP Showing 1 to 6 of 6 results Clue(s) ___ for (defend). Bank teller's fear Be prominent in crime Gunpoint robbery Robbery at gunpoint Robbery of a kind.