grandaunt-in-law

1. The wife of one's grandparent's brother.
2. The sister of one's grandparent-in-law.
My grandaunt-in-law is a good person.
by Elivaldeq November 24, 2019
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first step-cousin-pibling

1. The child of one's grandparent's stepsibling.
2. The stepchild of one's grandparent's sibling.
3. The child of one's stepgrandparent's sibling.
My first step-cousin-pibling is a good person.
by Elivaldeq November 24, 2019
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co-sister-in-law

My co-sister-in-law is a good person.
by Elivaldeq November 24, 2019
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grandnephew-in-law

1. The grandson-in-law of one's sibling.
2. The grandson of one's spouse's sibling.
My grandnephew-in-law is a good person.
by Elivaldeq November 24, 2019
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step-cousin-pibling

1. The child of one's grandparent's stepsibling.
2. The stepchild of one's grandparent's sibling.
3. The child of one's stepgrandparent's sibling.
My step-cousin-pibling is a good person.
by Elivaldeq November 24, 2019
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half-uncle-in-law

1. The husband of one's parent's half-sister.
2. The half-brother of one's parent-in-law.
My half-uncle-in-law is a good person.
by Elivaldeq November 24, 2019
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stepgrandson

1. The son of one's stepchild.
2. The stepson of one's child.
My stepgrandson is a good person.
by Elivaldeq November 24, 2019
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