Here's a breakdown of its influences:
* Bantu languages: The core vocabulary and grammatical structure of Swahili come from various Bantu languages spoken along the East African coast. These include languages like Kipare, Kimvita, Kibondei, and Kikamia.
* Arabic: Swahili has adopted numerous words and phrases from Arabic, reflecting the historical influence of Arab traders and settlers in the region.
* English: With the spread of Swahili as a lingua franca and its use in education and government, English has also contributed loanwords.
* Portuguese: A smaller number of Portuguese loanwords have also entered Swahili, due to the historical presence of the Portuguese in East Africa.
Therefore, Swahili is not derived from a single language but is a blend of several influences, primarily from Bantu languages, with significant contributions from Arabic.