How to spell COUMARING correctly?

If you meant to type "coumaring" but that isn't a recognized word, here are some possible suggestions. Perhaps you meant "coumarin", which is a fragrant organic compound found in plants. Alternatively, it could be a typo for "catering", referring to the business of providing food for events. Please clarify to narrow down the correct suggestion.

• Collaring The act of collaring a stray dog was crucial to bringing it back home safely.
• Comparing Comparing two similar products before making a purchase is a wise decision.
• Coumadin My doctor has prescribed Coumadin to treat my blood-clotting disorder.

Ciaou

• chaos
• char
• chou
• chow
• cia
• ciao
• iou
• tia