Various towns and geographical features have names of Celtic origin, including Penrith, Pen-y-ghent, the River Eden, and Cumbria. More commonly, local names result from Anglo-Saxon and Norse settlements. In Yorkshire and Cumbria, many words of Norse origin, not commonly used in standard English, are part of everyday speech: for example, gill/ghyll (narrow steep valley), beck (brook or stream), fell (hill), and dale (valley).[23]