Crossword clues for the word: SEADUCK The word SEADUCK has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for SEADUCK Showing 1 to 5 of 5 results Clue(s) "Eider, e.g." "Goldeneye, e.g." Goldeneye or harlequin Salt-water bird. Scoter