first step-cousin-niece

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-niece is a good person.

first step-cousin-niece by Elivaldeq November 24, 2019

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.

first step-cousin-nephew by Elivaldeq November 24, 2019

first step-cousin-nibling 

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.

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

first step-cousin-nibling by Elivaldeq November 24, 2019

Step Second Cousin 

A second cousin that isn’t blood related even though second cousins are barely blood related.

Man, I just found out that my second cousin isn’t my second cousin. She’s my step second cousin cause she’s not blood related to me.

Step Second Cousin by AntiCircumcisionMan November 7, 2020

Half Second Cousin 

A second cousin that only shares one great grandparent instead of both great grandparents.

It’s complicated to figure out how a half second cousin is related to me.

Half Second Cousin by AntiCircumcisionMan November 7, 2020

sesqui-first-cousin 

Sesqui-cousin or sesqui-1C:
1- Child of their parent’s full sibling with the other parent’s half-sibling.
2- Person who, in relation to the other person, has zero parents and three grandparents in common.

My sesqui-first-cousin is a good person.

sesqui-first-cousin by Gerald128 May 15, 2021

double-first-cousin 

Double-cousin or double-1C:
1- Child of their parent’s full sibling with the other parent’s full sibling.
2- Person who, in relation to the other person, has zero parents and four grandparents in common.

My double-first-cousin is a good person.

double-first-cousin by Gerald128 May 15, 2021