great-great-grandchild

Great-grandchild's child.

My great-great-grandchild is a good person.

by Mr. Jacov November 23, 2019

sibling

Person who has the same two parents in common with someone.

My sibling is a good person.

by Mr. Jacov November 23, 2019

half-cousin

Parent's half-sibling's child.

My half-cousin is a good person.

by Mr. Jacov November 23, 2019

first cousin

Parent's sibling's child.

My first cousin is a good person.

by Mr. Jacov November 23, 2019

full sibling

Person who has the same two parents in common with someone.

My full sibling is a good person.

by Mr. Jacov November 23, 2019

granduncle

Grandparent's brother.

My granduncle is a good person.

by Mr. Jacov 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.

by Mr. Jacov November 23, 2019