Crossword clues for the word: GRAMMER The word GRAMMER has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for GRAMMER Showing 1 to 4 of 4 results Clue(s) "Kelsey of ""Frasier""" He played the same character for 20 years The voice of Sideshow Bob on 'The Simpsons' TV's Frasier