co-great-nibling-in-law

The grandchild-in-law of one's spouse's sibling.

My co-great-nibling-in-law is a good person.

step-co-nephew-in-law

Spouse's stepnibling's husband.

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

Co-ord

If for example a shirt and a skirt have similar pattern and are designed to be worn together.

I bought these co-ords because they’re so cool, but I think I will use the shirt more often in the future than the skirt.

co-fourth-cousin-in-law

Spouse's fourth-cousin's spouse.

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

CO

An acronym used in place of the term Court Order. The term “court order” means a direction issued by a court or a judge requiring a person to do or not do something.

The judge put a CO in place that restricted the defendant from having any contact with the victim.

Co

Your 50% cool

Look at that guy with the cool outfit

Oh look at him he is really co!!!

co

Co is a slang word from New Zealand that refers to to someone.

“Sup co” - Hey man/Hey bro/What’s up/What’s up man/Hey