We don't have synonyms for esquimaux yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are esquimau, esquimalt and esquilax.
(n) :
Archaic form of Eskimo. [(dated, sometimes offensive) A member of a group of indigenous peoples inhabiting the Arctic, from Siberia, through Alaska and Northern Canada, to Greenland, including the Inuit and Yupik.]
(n) :
Archaic form of Eskimo. [(dated, sometimes offensive) A member of a group of indigenous peoples inhabiting the Arctic, from Siberia, through Alaska and Northern Canada, to Greenland, including the Inuit and Yupik.]