Crossword clues for the word: HALFANHOUR The word HALFANHOUR has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for HALFANHOUR Showing 1 to 4 of 4 results Clue(s) One-act play by J M Barrie published in 1913 Thirty minutes Typical time for a sitcom Usual sitcom length (including ads)