half-great-uncle

Grandparent's half-brother.

My half-great-uncle is a good person.

half-great-uncle

Grandparent's half-brother.

half-great-uncle.

half-cousin-uncle

Parent's male half-first cousin.

My half-cousin-uncle is a good person.

double-half-uncle

Son of a paternal grandmother with maternal grandfather, in other words, maternal half-brother of one's father and paternal half-brother of one's mother at the same time or also is the son of a maternal grandmother with paternal grandfather, in other words, paternal half-brother of one's father and maternal half-brother of one's mother at the same time.

My double-half-uncle is a good person.

double-half-uncle

1- Half-brother of mother and of father at the same time.
2- Son of maternal grandmother (mother's mother) and of paternal grandfather (father's father) at the same time.
3- Son of paternal grandmother (father's mother) and of maternal grandfather (mother's father) at the same time.
4- Two parents's half-brother.

My double-half-uncle is a good person.

double-half-uncle

1- Half-brother of mother and of father at the same time.
2- Son of maternal grandmother (mother's mother) and of paternal grandfather (father's father) at the same time.
3- Son of paternal grandmother (father's mother) and of maternal grandfather (mother's father) at the same time.

My double-half-uncle is a good person.

half-great-cousin-uncle

Grandparent’s male half-first cousin.

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