Each faction shares a common language of the dominant race orcish for horde and common for alliance.
Gutter speak wow.
It has existed for a while longer than the undead forsaken have and evolved in the shady underground of black markets and rogues guilds as the tongue spoke by people of ill repute.
A skill in the languages category.
A language is a lexicon of words that various characters use to speak to each other and communicate.
Several languages may share.
Always up to date with the latest patch 1 13 5.
It has existed for a while longer than the undead forsaken have and evolved in the shady underground of black markets and rogues guilds as the tongue spoken by people of ill repute.
A language may or may not have an associated alphabet for writing.
Gutterspeak is a lower form of common that uses little very little bits of dwarven and thalassian.