septuple-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and fourteen great-great-grandparents in common.

Septuple-third-cousin.

undecuple-fourth-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and twenty-two great-great-great-grandparents in common.

Undecuple-fourth-cousin.

double-fourth-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and four great-great-great-grandparents in common.

Double-fourth-cousin.

quattuordecuple-fourth-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and twenty-eight great-great-great-grandparents in common.

Quattuordecuple-fourth-cousin.

irregular-double-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and three great-great-grandparents in common.

Irregular-double-third-cousin.

half-fourth-cousin

1- Half-great-great-grandpibling's great-great-grandchild.
2- Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and one great-great-great-grandparent in common.

Half-fourth-cousin.

triple-third-cousin

Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents and six great-great-grandparents in common.

Triple-third-cousin.