The classification of the Archi language has not been definitively established. Peter von Uslar felt it should be considered a variant of the Avar language, but Roderich von Erckert saw it is closer to Lak. The language has also been considered as a separate entity that could be placed somewhere between Avar and Lak. The Italian linguist, Trombetti, placed the Archi language within the Avar-Ando-Dido group, but today the most widely recognized opinion follows that of the Soviet scholar, E. Bokarev, who regards Archi as one of the Lezgian-Samur group of the Dagestan languages.
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