co-second-cousin-once-removed-in-law

1- Spouse's second-cousin-once-removed's spouse.
2- Co-2C1R-in-law.

My co-second-cousin-once-removed-in-law is a good person.

by User655 July 25, 2021

co-first-cousin-once-removed-in-law

Spouse's first-cousin-once-removed's spouse.

My co-first-cousin-once-removed-in-law is a good person.

by JAMP12 September 21, 2021

once thought

It is a function to a context that was once doubted or certainty from a person's statement and theories.

Penrose Tilings were once thought as impossible shapes.

by 1m1m0 September 27, 2022

third-cousin-once-removed-in-law

1- Third-cousin-once-removed's spouse.
2- Spouse's third-cousin-once-removed.

My third-cousin-once-removed-in-law is a good person.

by JAMP12 September 21, 2021

once in 12 years

believe it or not once in 12 years theres a leap year on monday (not including the 100 years leap year rule)

once in 12 years is 5 times every 60 years

by chargingvindiction4 January 18, 2025

fourth-cousin-once-removed

1- Great-great-great-grandparent's sibling's great-great-grandchild / Parent's fourth-cousin.
2- Great-great-grandparent's sibling's great-great-great-grandchild / Fourth-cousin's child.

My fourth-cousin-once-removed is a good person.

by ZJO8738 October 3, 2021

third-cousin-once-removed

1- Parent's third-cousin.
2- Third-cousin's child.

third-cousin-once-removed.

by Simaduria July 26, 2024