double-half-first-cousin

1- Child of parent's maternal half-sibling and of parent's paternal half-sibling at the same time.
2- Child of parent's half-sibling and of other parent's half-sibling at the same time.
3- Double-half-pibling's child / Two parents's half-nibling.
4- Person who, in relation to the other person, has zero parents and two grandparents on the same side (maternal or paternal) or two grandparents from different sides (one maternal grandparent and one paternal grandparent).
5- Double-half-cousin.
6- Double-half-1C.

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

double-half-first cousin

Child of their parent’s half-sibling with their other parent’s half-sibling or the child of their mother's maternal half-sibling with mother's paternal half-sibling or the child of their father's maternal half-sibling with father's paternal half-sibling.

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

half-first great-cousin-uncle

Grandparent’s male half-first cousin.

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

half-first great-cousin-aunt

Grandparent’s female half-first cousin.

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

half-first-cousin-four-times-removed

1- Great-great-grandparent's half-first-cousin.
2- Half-first-cousin's great-great-grandchild.

My half-first-cousin-four-times-removed is a good person.

half-first-cousin-thrice-removed

1- Great-grandparent's half-first-cousin.
2- Half-first-cousin's great-granchild.

My half-first-cousin-thrice-removed is a good person.