ingazi (in-)     3  class 3
singular: i-,in-
plural: i-,in-
  
ladder, stairs
ladder    ingazi, icūririzo
En-En dictionary 
roll    umuzīngo
(of church members) itōrero
(to roll, vi) gutembagara
(about, vt) kujegeza
(about on ground, vi) kuvurūnga, kwītēmbagaza
(along) gusegenyeza, gusegenyēsha
(over) gutēmbagaza
(up) gukuba,
(vt) kuzīnga
(up several times) kuzīngazīnga
(up, vi) kwīzingīra
(up, a skin that's been wet, vi) gukōba
En-En dictionary 
stairs    ingazi
En-En dictionary