half-co-cousin-in-law

Spouse's half-cousin's spouse.

half-co-cousin-in-law.

half-first great-cousin-pibling

Grandparent’s half-first cousin.

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

half-first great-cousin-nibling

Half-first cousin’s grandchild.

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

half-first cousin-aunt

Parent's female half-first cousin.

My half-first cousin-aunt is a good person.

quadruple-half-first-cousin

1- Child of double-half-aunt (daughter of maternal grandmother and of paternal grandfather) and of double-half-uncle (son of paternal grandmother and of maternal grandfather) at the same time.
2- Child of double-half-aunt (daughter of paternal grandmother and of maternal grandfather) and of double-half-uncle (son of maternal grandmother and of paternal grandfather) at the same time.
3- Person who, in relation to the other person, has zero parents and four grandparents in common (in different manners that the double-first-cousin).
4- Quadruple-half-cousin.
5- Quadruple-half-1C.

My quadruple-half-first-cousin is a good person.

half-first great-cousin-niece

Half-first cousin’s granddaughter.

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

half-cousin-in-law

1- Half-cousin's spouse.
2- Spouse's half-cousin.

half-cousin-in-law.