urupfunguruzo (im-  6  class 6
singular: uru-
plural: in-
  
1. key (Sw.), 2. bottle opener
bottle    icupa (Sw.)
(small) agacupa
(~ opener) urupfunguruzo
En-En dictionary 
corkscrew    urupfunguruzo rw'amacupa y'imivinyu
En-En dictionary 
key    urupfungūzo, urupfunguruzo
En-En dictionary