Crossword clues for the word: SUF The word SUF has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for SUF Showing 1 to 9 of 9 results Clue(s) "-ed, e.g.: Abbr." """-er"" or ""-ing,"" e.g.: Abbr." Add-on to the end of a word: Abbr. End-of-word add-on Abbr.: End-of-word addn. Ending: Abbr. Not a pref. Opposite of pref. Wd. ending