Crossword clues for the word: TOUGHCOOKIE The word TOUGHCOOKIE has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for TOUGHCOOKIE Showing 1 to 9 of 9 results Clue(s) Difficult one to deal with Hardened person No pushover Not the easiest person to deal with Stubborn individual? Survivor Sweet unyielding person? Tenacious one Unyielding person