section_path: Classification
section_name: Classification
paragraph_text: Classification
  
  Swahili is a Bantu language of the Sabaki branch. In Guthrie's geographic classification, Swahili is in Bantu zone G, whereas the other Sabaki languages are in zone E70, commonly under the name Nyika. Historical linguists consider the Arabic influence on Swahili to be significant, since it takes around 15% of its vocabulary directly from Arabic, and was initially spread by Arab slave traders along the East African coast.