The term French Flower is composed of five crossword solutions: LIS (3 letters), LYS (3 letters), OISE (4 letters), YSER (4 letters), and SEINE (5 letters). LIS is the French word for lily, a flower that is often associated with purity and innocence. LYS is the French word for lily of the valley, a flower that is often used to symbolize humility and sweetness. OISE is the French word for iris, a flower that is often used to represent faith, hope, and wisdom. YSER is the French word for daffodil, a flower that is often used to symbolize joy and happiness. Finally, SEINE is the French word for rose, a flower that is often used to represent love and beauty.