Crossword clues for the word: TUNACAN The word TUNACAN has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for TUNACAN Showing 1 to 7 of 7 results Clue(s) Cat food source Container for a pet cat's fish dinner (2 wds.) Ersatz cat dish Fish-filled container (2 wds.) Item in many a cat owner's pantry Makeshift cat dish What a kitten may lick