step-great-grandnibling

1- Sibling's step-great-grandchild.
2- Stepsibling's great-grandchild.
My step-great-grandnibling is a good person.
by User655 July 25, 2021
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7X-grandnibling

Great-great-great-great-great-great-grandnibling.
My 7X-grandnibling is a good person.
by N8953SW June 26, 2021
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grandnibling

Sibling's grandchild.
My grandnibling is a good person.
by ZURB981634 February 10, 2022
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great-great-great-grandnibling.
by Simaduria July 26, 2024
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Spouse's great-great-grandnibling's spouse.
My co-great-great-grandnibling-in-law is a good person.
by JAMP12 September 21, 2021
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grandnibling-in-law

1- Grandnibling's spouse.
2- Spouse's grandnibling.
My grandnibling-in-law is a good person.
by KNN128 June 15, 2021
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co-grandnibling-in-law

Spouse's grandnibling's spouse.
My co-grandnibling-in-law is a good person.
by Gerald128 April 07, 2021
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