first great-cousin-niece

First cousin's granddaughter.

My first great-cousin-niece is a good girl.

by Hgcloziw November 23, 2019

Niecey niece

Usually the Female offspring of one's siblings. The uncle's favourite niece and the envy of all the other nieces. Also her parents secretly love her more than their other kids.
Can also be used to describe a diva niece.

OMG she is such a niecey niece.

by ¢l1v3 July 16, 2022

second great-cousin-niece

Second cousin's granddaughter.

My second great-cousin-niece is a good girl.

by Hgcloziw November 23, 2019

co-niece-in-law

Spouse's nephew's wife.

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

by Gerald128 April 6, 2021

half-first great-cousin-niece

Half-first cousin’s granddaughter.

My half-first great-cousin-niece is a good person.

by Gtopql November 23, 2019

half-co-niece-in-law

Spouse's half-nibling's wife.

My half-co-niece-in-law is a good person.

by Wonbig October 13, 2021

niece-in-law

1- Nibling's wife.
2- Spouse's niece.

niece-in-law.

by Simaduria July 26, 2024