Crossword clues for the word: COLLUDE The word COLLUDE has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for COLLUDE Showing 1 to 7 of 7 results Clue(s) Act in unison Conspire in a fraud Conspire with Cook up a plan (with) Cook up a scheme (with) Plan a heist (with) Plot (with)