Crossword clues for the word: PERCIVAL The word PERCIVAL has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for PERCIVAL Showing 1 to 3 of 3 results Clue(s) Arthurian knight who wins sight of the Holy Grail He confuses the clavier with a piano Knight who sought the Holy Grail