Crossword clues for the word: TOUGHGUISE The word TOUGHGUISE has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for TOUGHGUISE Showing 1 to 3 of 3 results Clue(s) Hard-nosed act? Pretense of being a brute? Pretense of being pugnacious?