Crossword clues for the word: KNOWBETTER The word KNOWBETTER has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for KNOWBETTER Showing 1 to 3 of 3 results Clue(s) Be less foolish when you become more familiar with Be more sensible than to get further acquainted with Have more sense than to become further acquainted with