Anthropological Linguistics / Diachronic Linguistics (Or Historical Linguistics) / Ethnolinguistics / Historical Linguistics / Linguistic Anthropology / Comparative Linguistics / South American indigenous languages / Mapudungun / Historical-Comparative Linguistics / Amerindian languages / Amerindian linguistics / Languages of Patagonia / Comparative Linguistics / South American indigenous languages / Mapudungun / Historical-Comparative Linguistics / Amerindian languages / Amerindian linguistics / Languages of Patagonia