Peat is a type of organic matter composed of partially decayed plant material, found in wetlands and bogs. It is often used as a FUEL source, and can also be used to create TURF. The crossword solutions for the term peat are TURF (4 letters), FUEL (4 letters), BOG (3 letters), and MOSS (4 letters). TURF is a layer of soil covered with grass and other plants, which can be created from peat. FUEL is a combustible material used to produce energy, and peat is a common FUEL source. Bogs are wetlands that are acidic and low in nutrients, and peat is often found in bogs. MOSS is a small flowerless plant that grows in clumps or mats, and can be found growing on peat.