Crossword clues for Well-known school 10 letters:HARDKNOCKSWell-known schoolHARROWWell-known school.EXETERWell-known prep school.GERTRUDESTEINFour Saints in Three Acts” author. nyt 1960 GESELL Well-known expert on infants and children. nyt 1960 GESNER Discoverer of kerosene, 1852. nyt 1960 GEST Adventure. nyt 1960 GEST Adventure: Poet. nyt 1960 GESTALT German school of psychology. nyt 1960 GESTE Beau ___."