Crossword clues for the word: CANNEDLAUGHTER The word CANNEDLAUGHTER has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for CANNEDLAUGHTER Showing 1 to 5 of 5 results Clue(s) Background noise on many a sitcom Frequent sitcom accompaniment Sitcom booster Sitcom feature Sitcom sound effect