The Matlatzinca language has two subgroups or dialects that are mutually unintelligible: one called Ocuiltec or Tlahuica and Matlatzinca proper. While originally one language they are now so removed that they are often considered separate languages.
The Matlatzinca language is divided into two distinct groups: Ocuiltec or Tlahuica and Matlatzinca proper. Though once a single language, these dialects are now mutually unintelligible.