Crossword clues for the word: SIDENOTE The word SIDENOTE has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for SIDENOTE Showing 1 to 4 of 4 results Clue(s) """On a ___,..."" (phrase that segues to a related story)" Incidental remark Parenthetic statement Tangential remark