umwījima     2  class 2
singular: umu-
  
darkness, dark
dark    (darkness) umwījima, umwīza
(after dark) bwateranye
(to be) kwīrabura, gucūra umwiza
(to become) kwīra
(to become in daytime, fog, etc.) kwūbikiza
(to come from ~ into light) kwāndagara
En-En dictionary 
darkness    umwījima, umwīza
(great) umuzimagiza, umuzitanya
(in daytime) ubwīrakabiri
En-En dictionary