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.

by Mr. Jacov November 23, 2019

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

14.5-tuple-fourth-cousin

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

My 14.5-tuple-fourth-cousin is a good person.

by ABGR June 9, 2021

third great-cousin-nephew

Third cousin's grandson.

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

by Gtopql November 23, 2019

co-cousin-in-law

The child-in-law of one's parent-in-law's sibling.

My co-cousin-in-law is a good person.

by Elivaldeq November 24, 2019

second-cousin-once-removed

1- Parent's second-cousin.
2- Second-cousin's child.

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

by JAMP12 September 21, 2021

first step-cousin-nephew

1. The granddaughter of one's parent's stepsibling.
2. The stepgranddaughter of one's parent's sibling.
3. The granddaughter of one's stepparent's sibling.

My first step-cousin-nephew is a good person.

by Elivaldeq November 24, 2019