co-cousin-in-law

Spouse's cousin's spouse.

My co-cousin-in-law is a good person.

co-cousin-in-law

Spouse's cousin's spouse.

co-cousin-in-law.

step-co-second-cousin-in-law

Spouse's step-second-cousin's spouse.

step-co-second-cousin-in-law.

first co-cousin-pibling-in-law

The child-in-law of one's grandparent-in-law's sibling.

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

step-co-cousin-in-law

1- Spouse's stepcousin's spouse.
2- Step-co-first-cousin-in-law.

My step-co-cousin-in-law is a good person.

first co-cousin-aunt-in-law

The daughter-in-law of one's grandparent-in-law's sibling.

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

co-first-cousin-in-law

1- Spouse's first-cousin's spouse.
2- Co-cousin-in-law.

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