The four crossword solutions for the term DEBUSSY SUBJECT are FAUN (4 letters), LUNE (4 letters), MER (3 letters), and LAMER (5 letters). Claude Debussy was a French composer who lived from 1862 to 1918 and is considered one of the most influential composers of the late 19th and early 20th centuries. He wrote music inspired by nature, literature, and mythology, and his works often featured subjects such as fauns, moons, seas, and laments.