1) French for sad 2) French, melancholy 3) Melancholy 4) Mournful 5) Mournful in marseilles 6) Poetically sad 7) Sad at the Sorbonne 8) Sad in an old-fashioned way 9) Sad in France 10) Sad to sartre 11) Sad, on the Seine 12) Sad, to Sade 13) Sad, to Sagan 14) Sad, to Sarkozy 15) Sad, wistful, or mournful Found on https://www.crosswordclues.com/clue/triste