co-cousin-in-law 

Spouse's cousin's spouse.

co-cousin-in-law.

co-cousin-in-law by Simaduria July 26, 2024

first-cousin-once-removed-in-law 

1- First-cousin-once-removed's spouse.
2- Spouse's first-cousin-once-removed.

first-cousin-once-removed-in-law.

first-cousin-once-removed-in-law by Simaduria July 27, 2024

second-cousin-in-law 

1- Second-cousin's spouse.
2- Spouse's second-cousin.

second-cousin-in-law.

second-cousin-in-law by Simaduria July 27, 2024

half-cousin-in-law 

1- Half-cousin's spouse.
2- Spouse's half-cousin.

half-cousin-in-law.

half-cousin-in-law by Simaduria July 27, 2024

Baby cousin 

Your sister or brother's child, who exists as one of the 11 recognized genders, but you can't really be bothered to think too much about it, so yeah; baby cousin.

Yeah, you know Ronnie's friend AJ? Her man's...... Baby cousin

Baby cousin by Kamikaze Possum September 25, 2024

first-cousin 

1- Pibling's child.
2- Living being that has zero parents and two grandparents.

First-cousin.

first-cousin by Zabombini October 5, 2024

Half-Cousin

Half-Cousin

Half-Cousin

Half-Cousin by Angel234IsTheDarkSeraphim March 21, 2025