0C2R

Zeroth-cousin-twice-removed:
1- grandpibling (grandparent's sibling)
2- grandnibling (sibling's grandchild)

My grandpibling is my 0C2R in theory and my grandnibling is also my 0C2R in theory.

by KNN128 May 22, 2021

N1C1R

Negative-first-cousin-once-removed: parent or child.

My parent is my N1C1R in theory and my child is also my N1C1R in theory.

by KNN128 May 22, 2021

N1C1R

Negative-first-cousin-once-removed: parent.

My parent is my N1C1R in theory.

by KNN128 May 22, 2021

0C11R

Zeroth-cousin-eleven-times-removed:
1- great-great-great-great-great-great-great-great-great-grandpibling (great-great-great-great-great-great-great-great-great-grandparent's sibling)
2- great-great-great-great-great-great-great-great-great-grandnibling (sibling's great-great-great-great-great-great-great-great-great-grandchild)

My great-great-great-great-great-great-great-great-great-grandpibling is my 0C11R in theory and my great-great-great-great-great-great-great-great-great-grandnibling is also my 0C11R in theory.

by KNN128 May 22, 2021

0C9R

Zeroth-cousin-nine-times-removed:
1- great-great-great-great-great-great-great-grandpibling (great-great-great-great-great-great-great-grandparent's sibling)
2- great-great-great-great-great-great-great-grandnibling (sibling's great-great-great-great-great-great-great-grandchild)

My great-great-great-great-great-great-great-grandpibling is my 0C9R in theory and my great-great-great-great-great-great-great-grandnibling is also my 0C9R in theory.

by KNN128 May 22, 2021

grandnibling-in-law

1- Grandnibling's spouse.
2- Spouse's grandnibling.

My grandnibling-in-law is a good person.

by KNN128 June 15, 2021

N1C2R

Negative-first-cousin-twice-removed: grandparent or grandchild.

My grandparent is my N1C2R in theory and my grandchild is also my N1C2R in theory.

by KNN128 May 22, 2021