Duala mutauro weBantu unowanikwa kuCameroon. Duala vanoti angwa (v. shoot, throw away, launch). Mamwe mazwi: angwa (v. maize beer) kureva doro rakabikwa nechibage. Duala vanoti bale (v. to marry, give a wife in marriage) kureva kuroora. Duala vanoti banda (v. press, squeeze, lower, load). Duala vanoti bangwa (v. to sew) kureva kusona. Duala vanoti bojaja (the sitting attitude). Mamwe mazwi: mbasa (n. cross). Duala vanoti boka (v. to found, to create, to organize, to lay the foundations, to fix oneself, to establish). Duala vanoti bonda (v. form, create, forge). Duala vanoti bongo (n. brain, intelligence) kureva huropi kana huchenjeri. Duala vanoti bunga (v. get fat, do something big). Duala vanoti bwam (adj. goodness, right, beauty, good). Duala vanoti bwambo (adj. the language, the controversy, the trial, palaver, talkative). Duala vanoti bwambi (adj. hardness, severity, difficulty).