first-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- Cousin.
4- 1C.

My first-cousin is a good person.

by Peter12369 October 21, 2021

sesqui-first cousin-nibling

Sesqui-first cousin’s child.

My sesqui-first cousin-nibling is a good person.

by Hgcloziw November 23, 2019

first-cousin-once-removed-in-law

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

first-cousin-once-removed-in-law.

by Simaduria July 27, 2024

first great-cousin-niece

First cousin's granddaughter.

My first great-cousin-niece is a good girl.

by Hgcloziw November 23, 2019

first great-great-cousin-nephew

First cousin's great-grandson.

My first great-great-cousin-nephew is a good boy.

by Hgcloziw November 23, 2019

first-cousin

Cousin or 1C:
1- Parent's full sibling's child.
2- Person who, in relation to the other person, has zero parents and two grandparents (maternal or paternal) in common.

My first-cousin is a good person.

by Gerald128 May 15, 2021

sesqui-first cousin-pibling

Child of their grandparent’s half-sibling with the other grandparent’s full sibling.

My sesqui-first cousin-pibling is a good person.

by Hgcloziw November 23, 2019