Hawch'i

Hawch'i is an American language isolate mainly spoken in Oaxaca, Sinaloa and Hidalgo.

Writing System
Double vowels represent long vowels e.g. aa for /æː/.

Tildes represent nasalized vowels e.g. ã for /æ̃/.

The noun
A Hawch'i noun has no gender nor definiteness (though there is lexical gender). The template of a noun in Hawch'i is demonstrated as:

Cases
There are five cases in Hawch'i: ergative, absolutive, allative, prosecutive and comitative.