We don't have synonyms for window rock yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are window lock and window back.
(n) :
The capital of Navajo Nation, a tribal nation, sovereign domestic dependent nation of the United States, on the Navajo Indian Reservation, of the Dine People, within the nominal borders of Arizona.
(n) :
The capital of Navajo Nation, a tribal nation, sovereign domestic dependent nation of the United States, on the Navajo Indian Reservation, of the Dine People, within the nominal borders of Arizona.