first great-great-cousin-niece
First cousin's great-granddaughter.
My first great-great-cousin-niece is a good girl.
half-first cousin-niece
Half-first cousin's daughter.
My half-first cousin-niece is a good girl.
half-first great-cousin-niece
Half-first cousin’s granddaughter.
My half-first great-cousin-niece is a good person.
sesqui-first cousin-niece
Sesqui-first cousin’s daughter.
My sesqui-first cousin-niece is a good girl.
first co-cousin-niece-in-law
The granddaughter-in-law of one's parent-in-law's sibling.
My first co-cousin-niece-in-law is a good person.
sesqui-first great-cousin-niece
Sesqui-first cousin’s granddaughter.
My sesqui-first great-cousin-niece is a good person.
double-first great-cousin-niece
Daughter of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s granddaughter.
My double-first great-cousin-niece is a good person.