Tags: Language.
Mazaltepec Zapotec also known as Etla Zapotec is a divergent Zapotec language of the Mexican state of Oaxaca. It stands apart from other varieties of Zapotec; it has only 10% intelligibility with San Juan Guelavía Zapotec (at least with some varieties as that may not be a single language) but zero intelligibility with other varieties of Zapotec that have been tested. The moribund Tejalapan Zapotec may be closer.