Crossword clues for the word: SANSSOUCI The word SANSSOUCI has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for SANSSOUCI Showing 1 to 4 of 4 results Clue(s) "Unconcerned, French style." Carefree as cousins run amok Fabulous palace of Frederick the Great. Popular name for a summer cottage.