Grape varieties are an important part of winemaking and viticulture. PINOT, a five-letter variety, is a red grape used in Burgundy and Champagne wines. SHIRAZ, a six-letter variety, is a red grape used in Rhone and Australian wines. Catawba, a seven-letter variety, is a white grape used in the United States. CONCORD, another seven-letter variety, is a purple grape used in jams and jellies. MUSCAT, a six-letter variety, is a white grape used in sweet wines. Seedless, an eight-letter variety, is a white grape used in table grapes. Tokay, a five-letter variety, is a white grape used in Hungarian wines.