Crossword clues for the word: STIFFED The word STIFFED has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for STIFFED Showing 1 to 6 of 6 results Clue(s) "Cheated, in a way" "Didn't tip, as a waiter" Didn't tip Left no tip Left without leaving anything Swindled