Crossword clues for the word: BACKSLAPPER The word BACKSLAPPER has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for BACKSLAPPER Showing 1 to 6 of 6 results Clue(s) Cousin of a hail-fellow-well-met. Effusively friendly person Enthusiastic well-wisher Hail-fellow-well-met type Hail-fellow-well-met. Many a politican