Crossword clues for the word: MUSCLEBOUND The word MUSCLEBOUND has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for MUSCLEBOUND Showing 1 to 6 of 6 results Clue(s) "Inflexible, to a myologist?" "Like some weightlifters, and a hint to this puzzle's circles" Constrained from excess exercise Like a pro weightlifter More than bulked up Overly bulked up