Kabardian is written in a form of Cyrillic, and like all Northwest Caucasian languages, has an extremely complex verbal system.

Adyghe belongs to the family of Northwest Caucasian languages.

See the article on Northwest Caucasian languages for details.

Adyghe is a Northwest Caucasian language with an ergative, verb-final clause structure.

In Adyghe, like all Northwest Caucasian languages, the verb is the most inflected part of speech.

The four Choiseul languages are a group of Northwest Solomonic languages.

It was the only Northwest Caucasian language never to have a literary form.

The following innovations are common to the Northwest Germanic languages (all but Gothic):

Ubykh is distinguished by the following features, some of which are shared with other Northwest Caucasian languages:

Germanic a-mutation, a historic sound change in Northwest Germanic languages.