1. The grandchild of one's parent's stepsibling.
2. The stepgrandchild of one's parent's sibling.
3. The grandchild of one's stepparent's sibling.
2. The stepgrandchild of one's parent's sibling.
3. The grandchild of one's stepparent's sibling.
My step-cousin-nibling is a good person.
by Elivaldeq November 24, 2019

First-cousin-five-times-removed (1C5R).
My first-cousin-5X-removed is a good person.
by N8953SW June 26, 2021

Living being that has zero parents, zero grandparents, zero great-grandparents and seven great-great-grandparents in common with other living beings.
irregular-quadruple-third-cousin.
by Simaduria July 26, 2024

My second-cousin-twice-removed-in-law is a good person.
by JAMP12 September 21, 2021

Child of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandchild.
My double-first great-cousin-nibling is a good person.
by Hgcloziw November 23, 2019

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and fourteen great-great-grandparents in common.
Septuple-third-cousin.
by Cerejini May 21, 2024

Living being that has zero parents, zero grandparents, zero great-grandparents and eight great-great-grandparents in common with other living beings.
quadruple-third-cousin.
by Simaduria July 26, 2024
