co-grandaunt-in-law

The wife of one's grandparent-in-law's brother.

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

co-grandaunt-in-law

Spouse's granduncle's wife.

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

co-grandaunt-in-law

Spouse's grandpibling's wife.

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

co-grandaunt-in-law

Spouse's grandpibling's wife.

co-grandaunt-in-law.

co-approve

approve something in a team manner so as not to speak for yourself.

i co-approve the team charter even though i am not in charge and you are still asking for my vote

step-co-sister-in-law

Spouse's stepsibling's wife.

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

step-co-sister-in-law

Spouse's stepsibling's wife.

step-co-sister-in-law.