dauncle (dunkle)

Dad and uncle are the person.

My dad is also my uncle. Dauncle (dunkle)

dagrumple

Dad, grandpa, and uncle at all the same person.

So dagrumple!; Inbred; family tree is like a lodge pole pine.

sisan (siz-an)

Sister and cousin are the same person.

My sister is also my cousin that make me her sisan (siz-an)

brousin (bra-zin)

My brother is also my cousin.

My brother is also my cousin. That makes him my brousin (bra-zin)