Language group that includes Swahili (5)
I believe the answer is:
bantu
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">language group that includes swahili</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bantu that I've seen before include "Family of southern African languages" , "10 across language" , "Type of language" , "Widely-spoken group of African languages" , "African language group" .)