first-cousin-9X-removed

First-cousin-nine-times-removed (1C9R).

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

by N8953SW June 26, 2021

half-first-cousin

Half-cousin or half-1C:
1- Parent's half-sibling's child.
2- Person who, in relation to the other person, has zero parents and one grandparent in common.

My half-first-cousin is a good person.

by Gerald128 May 15, 2021

sesqui-cousin

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

My sesqui-cousin is a good person.

by Mr. Jacov November 23, 2019

irregular-septuple-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and thirteen great-great-grandparents in common.

Irregular-septuple-third-cousin.

by Cerejini May 21, 2024

irregular-double-second-cousin

Living being that has zero parents, zero grandparents and three great-grandparents in common with other living beings.

irregular-double-second-cousin

by Simaduria July 26, 2024

6.5-tuple-fourth-cousin

6.5-tuple-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and thirteen great-great-great-grandparents in common.

My 6.5-tuple-fourth-cousin is a good person.

by ABGR June 9, 2021

double-first great-cousin-uncle

Son of their great-grandparent’s full sibling with the other great-grandparent’s full sibling.

My double-first great-cousin-uncle is a good person.

by Hgcloziw November 23, 2019