sesqui-cousin-nephew

Sesqui-first cousin’s son.

My sesqui-cousin-nephew is a good boy.

by Hgcloziw November 23, 2019

cousin-uncle-in-law

1. The husband of one's grandparent's sibling's daughter.
2. The son of one's grandparent-in-law's sibling.

My cousin-uncle-in-law is a good person.

by Elivaldeq November 24, 2019

first-cousin-thrice-removed-in-law

1- First-cousin-thrice-removed's spouse.
2- Spouse's first-cousin-thrice-removed.

My first-cousin-thrice-removed-in-law is a good person.

by JAMP12 September 21, 2021

double-first-cousin-twice-removed

1- Child of their parent’s grandpibling with the other parent’s grandpibling.
2- Child of their parent’s grandnibling with the other parent’s grandnibling.
3- Child of their parent’s grandpibling with the other parent’s grandnibling.
4- Grandparent's double-first-cousin.
5- Double-first-cousin's grandchild.

My double-first-cousin-twice-removed is a good person.

by KOBO8956 September 22, 2021

half-first-cousin

1- Half-pibling's child. / Parent's half-nibling.
2- Person who, in relation to the other person, has zero parents and one grandparent in common.
3- Half-cousin.
4- Half-1C.

My half-first-cousin is a good person.

by Peter12369 October 21, 2021

cousin

1- Pibling's child / Parent's nibling.
2- Person who, in relation to the other person, has zero parents and two grandparents (maternal or paternal) in common.
3- First-cousin.
4- 1C.

My cousin is a good person.

by Peter12369 October 21, 2021

seventh-cousin-9X-removed

Seventh-cousin-nine-times-removed (7C9R).

My seventh-cousin-9X-removed is a good person.

by N8953SW June 26, 2021