Flour is a powdery substance made from grinding grains, nuts, or other sources of starch. The crossword solutions for the term FLOUR include POWDER (6 letters), PEONY (5 letters), FARINA (6 letters), MILL (4 letters), SOY (3 letters), and WHEAT (5 letters). POWDER is a general term for a fine, dry substance composed of tiny particles, while PEONY is a type of flower. FARINA is a type of cereal made from milled WHEAT, and MILL is a building where grain is ground into flour. SOY is a type of bean, and WHEAT is a type of grain that is commonly used to make flour.