Crossword clues for the word: IRISHPOTATO The word IRISHPOTATO has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for IRISHPOTATO Showing 1 to 4 of 4 results Clue(s) Edible tuber of the nightshade family Part of an underground spring crop Sligo vegetable Subject of a 19th-century famine