companionfit

noun
UK /kəmˈpænjənfɪt/
US /kəmˈpænjənfɪt/

A companionfit is a friend who fits you perfectly.

My dog Max is my companionfit because we do everything together.


OTHER MEANINGS

2. A piece of gear that fits well with the rest of your equipment.

This new backpack is a companionfit for my hiking boots.

3. A good pairing of two things that work well together.

Peanut butter and jelly are a companionfit in a sandwich.

4. A pet that suits its owner's lifestyle.

A calm cat was a companionfit for the quiet old man.