12.5-tuple-fourth-cousin

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

My 12.5-tuple-fourth-cousin is a good person.

by ABGR June 9, 2021

half-cousin-aunt

Parent's female half-first cousin.

My half-cousin-aunt is a good person.

by Hgcloziw November 23, 2019

first-cousin-four-times-removed

1- Great-great-grandparent's first-cousin.
2- First-cousin's great-great-grandchild.

My first-cousin-four-times-removed is a good person.

by JAMP12 September 21, 2021

sesqui-first cousin-nephew

Sesqui-first cousin’s son.

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

by Hgcloziw November 23, 2019

first great-great-cousin-nibling

First cousin's great-grandchild.

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

by Hgcloziw November 23, 2019

sixth-cousin-1X-removed

Sixth-cousin-once-removed (6C1R).

My sixth-cousin-1X-removed is a good person.

by N8953SW June 26, 2021

sesqui-second-cousin

Sesqui-2C:
Person who, in relation to the other person, has zero parents, zero grandparents and three great-grandparents in common.

My sesqui-second-cousin is a good person.

by Gerald128 May 17, 2021