What is a type of dry white wine that starts with r?

A dry white wine that starts with R would be Riesling. Riesling is a grape variety that originates from the Rhine region in Germany. It is a light-bodied white wine with high acidity and aromas of green apple, lime, and white peach. Riesling is often used to make sweet wines, but it can also be made into dry wines. Dry Riesling is a refreshing and versatile wine that can be enjoyed on its own or paired with food.