Crossword clues for the word: PLANCK The word PLANCK has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for PLANCK Showing 1 to 12 of 12 results Clue(s) 1918 Physics Nobelist 1918 Physics Nobelist Max Max of physics Max who lent his name to a constant in physics Nobel Prize physicist from Germany Physicist who made constant calculations? Physics Nobelist of 1918 who has a constant named after him Quantum theorist Quantum theorist Max Quantum theory developer Max Quantum theory physicist Quantum theory pioneer Max