Aeséni languages

The Aeséni languages is a group of genetically unrelated languages that are spoken by the Aeséni people. Besides some shared vocabulary, they don't have much in common, and are only grouped together for biological and cultural reasons.

Shared features
Common features among the Aeséni languages include:
 * All Aeséni languages are ergative and feature incorporation.
 * Aeséni languages are typically either polysynthetic or agglutinative.
 * Lack of distinction between voiced and voiceless plosives and fricatives, albeit voiced plosives and fricatives may occour as allophones of their voiceless counterparts