Iroquois
French linguists, such as Henriette Walter, and anthropologists, such as Dean Snow, support the following explanation. Before France colonized the Americas, Basque fishermen traded with the Algonquins, who were enemies of the Haudenosaunee. The above scholars think "Iroquois" came from a Basque expression, hilokoa, meaning the "killer people", which changed because of different ways that Algonquins and French pronounced words.