National Geographic Native American Place Names Map
National Geographic Magazine: What’s in an American Name?
Native American words echo in the names of lakes, rivers, mountains, states, cities, and small towns across the United States. The first settlers, who put many European words on the map, also borrowed names from local tribes. They often mispronounced what they heard—that’s how the Washoe word dá’aw, or lake, became Tahoe.
(via Aegir)