cousin-niece 

First cousin's daughter.

My cousin-niece is a good girl.

cousin-niece by Mr. Jacov November 23, 2019

half-cousin-niece 

Half-first cousin's daughter.

My half-cousin-niece is a good girl.

half-cousin-niece by Hgcloziw November 23, 2019

co-cousin-niece-in-law 

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

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

co-cousin-niece-in-law by Elivaldeq November 24, 2019

half-great-cousin-niece 

Half-first cousin’s granddaughter.

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

half-great-cousin-niece by Gtopql November 23, 2019

first cousin-niece 

First cousin's daughter.

My first cousin-niece is a good girl.

first cousin-niece by Mr. Jacov November 23, 2019

great-cousin-niece 

First cousin's granddaughter.

My great-cousin-niece is a good girl.

great-cousin-niece by Hgcloziw November 23, 2019

second cousin-niece 

Second cousin's daughter.

My second cousin-niece is a good girl.

second cousin-niece by Hgcloziw November 23, 2019