Crossword clues for the word: UPSETTER The word UPSETTER has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for UPSETTER Showing 1 to 5 of 5 results Clue(s) "Hot sauce, to some stomachs" Distress causer Leading compiler is hurtful person Player who beats the top seed Unlikely winner