0C5R

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

My great-great-great-grandpibling is my 0C5R in theory and my great-great-great-grandnibling is also my 0C5R in theory.

by KNN128 May 21, 2021

N1C11R

Negative-first-cousin-eleven-times-removed: great-great-great-great-great-great-great-great-great-grandparent or great-great-great-great-great-great-great-great-great-grandchild.

My great-great-great-great-great-great-great-great-great-grandparent is my N1C11R in theory and my great-great-great-great-great-great-great-great-great-grandchild is also my N1C11R in theory.

by KNN128 May 21, 2021

0C7R

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

My great-great-great-great-great-grandpibling is my 0C7R in theory and my great-great-great-great-great-grandnibling is also my 0C7R in theory.

by KNN128 May 21, 2021

0C8R

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

My great-great-great-great-great-great-grandpibling is my 0C8R in theory and my great-great-great-great-great-great-grandnibling is also my 0C8R in theory.

by KNN128 May 21, 2021

co-grandpibling-in-law

Spouse's grandpibling's spouse.

My co-grandpibling-in-law is a good person.

by KNN128 June 15, 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 21, 2021

0C3R

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

My great-grandpibling is my 0C3R in theory and my great-grandnibling is also my 0C3R in theory.

by KNN128 May 21, 2021