Senka'i neir

House-less Elotheans -- which make up approximately twenty percent of the Elothean people -- are called senka'i neir, which means "without footprints". Since just about anyone can join a house with minimum effort, those who are senka'i neir are either a) outlaws or adventurers, b) loners or hermits c) outcasts (once of a House, but no more) or d) Lorethew).

Sources: Elothean_Studies_(book)