K'kaan language is the language of K'kaan. The language is another dialect Unas are using. (RPG: "First Steps: The Stargate Unexplored Worlds Roleplaying Sourcebook")
They use the term "Unas" to refer to their primitive roots in the same way the Tau'ri might use the term neanderthal.[1]
Koaka means "to give thanks".[2] (RPG: "First Steps: The Stargate Unexplored Worlds Roleplaying Sourcebook")