Volahntir

Volahntir was the language most commonly spoken by the Ahntir, Ahntiri, and later passed down to the Akyri from the Ahntiri. Those who spoke Volahntir were able to call upon the Ahntir and Ahntiri, provided they wanted to listen, and even communicate with them if they were to come into contact with one.

Origin
Spoken originally by the Ahntir and Ahntiri it was later passed down to the living, the Akyri when they were created.

Etymology
The word Volahntir itself means "speech of the divine spirits" [volen ("speech") + ahntai ("divine") + mir ("spirit")].