Crossword clues for the word: SELLUP The word SELLUP has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for SELLUP Showing 1 to 4 of 4 results Clue(s) Outsiders in some level at college to cancel debt Platinum blondes shun badminton to realise their assets Satisfy debts through liquidation Try to add fries to that burger and soda