Jakachira izita remhuri rinowanikwa muZimbabwe. Pano panyorwa mazwi ari pedyo nezita iri kune mimwe mitauro yeChiBantu, asi zvinoreva zita zvigona kusiyana zvachose nemazwi ari pasi aya. Chinangwa ndechekutsvaga zvinoreva mazita, zvikurusei kana mazita aya asisiri kutaurwa mumutauro wemazuva ano. MaZulu vanoti isijaka kana izijaka pakuwanda (Ill-tempered, pigheaded, high-handed, obstinate person). MaZulu vanoti injaka kana izinjaka pakuwanda (Ill-tempered obstinacy, intractability, pigheadedness, defiance, strongheadedness.). MaZulu vanoti jaka (Be obstinate, defiant). Mamwe mazwi: ukuma ngenjaka (to argue obstinately).