half-second cousin

Grandparent's half-sibling's grandchild.

My half-second cousin is a good person.

by Mr. Jacov November 23, 2019

half-second-cousin

1- Half-grandpibling's grandchild.
2- Living being that has zero parents, zero grandparents and one great-grandparent in common with other living beings.

Half-second-cousin.

by Simaduria July 26, 2024

second cousin-niece

Second cousin's daughter.

My second cousin-niece is a good girl.

by Hgcloziw November 23, 2019

step-second-cousin-in-law

1- Step-second-cousin's spouse.
2- Spouse's step-second-cousin.

step-second-cousin-in-law.

by Simaduria July 27, 2024

sesqui-first cousin-nephew

Sesqui-first cousin’s son.

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

by Hgcloziw November 23, 2019

irregular-quintuple-fourth-cousin

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

Irregular-quintuple-fourth-cousin.

by Cerejini May 21, 2024

double-first great-cousin-niece

Daughter of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s granddaughter.

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

by Hgcloziw November 23, 2019