The crossword solution for the term NAVAJO, E.G. is 'TRIBE'. The Navajo Nation is a Native American TRIBE located in the southwestern United States. It is the largest federally recognized TRIBE in the United States and is composed of more than 300, 000 enrolled members. The Navajo Nation has its own government, laws, police, and services, and is located in parts of Arizona, New Mexico, and Utah. The Navajo language is the most widely spoken Native American language in the United States.