Crossword clues for the word: STRINGTHEORY The word STRINGTHEORY has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for STRINGTHEORY Showing 1 to 5 of 5 results Clue(s) "Belief that orchestras would be better without woodwinds, brass, or percussion?" Field of study for TV physicist Sheldon Cooper Hard-to-understand physics concept Particle physics concept Particle physics framework with 10 dimensions