grandfather    (my, your, our) sōgokuru, sōkuru
(his, their) sēkuru
En-En dictionary 
sēkuru (ba-)     1  class 1
singular: umu-
plural: aba-
  
grandfather (his, their)
sōgokuru (ba-)     1  class 1
singular: umu-
plural: aba-
  
my, your, our grandfather
sōkuru     1  class 1
singular: umu-
plural: aba-
  
my, your, our grandfather
 grandfather found in: Kirundi II (Grammar)
chapter 53   Nouns of Relationship