double-first cousin-aunt

Daughter of their grandparent’s full sibling with the other grandparent’s full sibling.

My double-first cousin-aunt is a good person.

by Hgcloziw November 23, 2019

first great-great-great-cousin-niece

First cousin's great-great-granddaughter.

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

by Gtopql November 23, 2019

step-co-second-cousin-in-law

Spouse's step-second-cousin's spouse.

step-co-second-cousin-in-law.

by Simaduria July 27, 2024

second-cousin-once-removed-in-law

1- Second-cousin-once-removed's spouse.
2- Spouse's second-cousin-once-removed.
3- 2C1R-in-law.

My second-cousin-once-removed-in-law is a good person.

by User655 July 25, 2021

second great-great-cousin-nibling

Second cousin's great-grandchild.

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

by Gtopql November 23, 2019

irregular-decuple-fourth-cousin

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

Irregular-decuple-fourth-cousin.

by Cerejini May 21, 2024

third great-cousin-nephew

Third cousin's grandson.

My third great-cousin-nephew is a good person.

by Gtopql November 23, 2019