Possible Clues:

• Language — almost all I wish to be translated
• Language's current rules about welcoming greeting
• Language provoked by a limited rise in Westminster?
• Source of ''Kwanzaa''
• Language widely used in East Africa
• Language produced as I wash off cut lip
• Wail! His dreadful language!
• Major Bantu language of East Africa and the Congo
• Language in which 'simba' means 'lion'
• Language spoken across much of east Africa