n'ingoga     adv    quickly
fast    (quickly) n'ingoga, vuba vuba
En-En dictionary 
quickly    n'ingoga, vuba vuba
(to do) gukwākwānya, gutebūka, gutebūtsa
(to do ~ and carelessly) kuraha
(to do, esp. used by Batwa) gushōka
En-En dictionary 
 n'ingoga found in: Imigani (tales)
Umugani 10   Uruyuki n'inuma