double-cousin 

1- Aunt (parent's sister)'s child and uncle (other parent's brother)'s child simultaneously.
2- Living being that has zero parents and four grandparents in common with another living being.

Double-cousin.

double-cousin by Simaduria July 26, 2024

irregular-double-cousin 

1- Child of uncle (father's brother) and of half-aunt (mother's half-sister) at the same time.
2- Child of uncle (mother's brother) and of half-aunt (father's half-sister) at the same time.
3- Child of aunt (father's sister) and of half-uncle (mother's half-brother) at the same time.
4- Child of aunt (mother's sister) and of half-uncle (father's half-brother) at the same time.
5- Someone who, in relation to others, has zero parents and three grandparents in common.

Irregular-double-cousin.

irregular-double-cousin by Cerejini May 21, 2024

irregular-double-cousin 

1- Aunt (parent's sister)'s child and half-uncle (other parent's half-brother)'s child simultaneously.
2- Half-aunt (parent's half-sister)'s child and uncle (other parent's brother)'s child simultaneously.
3- Living being that has zero parents and three grandparents in common with another living being.

Irregular-double-cousin.

irregular-double-cousin by Simaduria July 26, 2024

double-first cousin-pibling 

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

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

double-first cousin-pibling by Hgcloziw November 23, 2019

double-first cousin 

Child of a person's maternal aunt (mother’s sister) with that same person's paternal uncle (father’s brother) or child of a person's paternal aunt (father’s sister) with that same person's maternal uncle (mother’s brother).

My double-first cousin is a good person.

double-first cousin by Mr. Jacov November 23, 2019

double-half-cousin 

Child of their parent’s half-sibling with their other parent’s half-sibling or the child of their mother's maternal half-sibling with mother's paternal half-sibling or the child of their father's maternal half-sibling with father's paternal half-sibling.

My double-half-cousin is a good person.

double-half-cousin by Mr. Jacov November 23, 2019

double-second cousin

Child of their parent's double-first cousins or are the child of their parent’s first cousin with their other parent’s first cousin or are the child of their parent’s maternal first cousin with their parent’s paternal first cousin.

My double-second cousin is a good person.

double-second cousin by Mr. Jacov November 23, 2019