Coparcener is a legal term used to describe a person who inherits property with others under the same ancestor. Some synonyms for this term include co-owner, joint heir, co-inheritor, and co-possessor. All these terms are used to describe situations where two or more people have an equal share in the ownership of a property or inheritance. In some places, coparcener is used more frequently in legal documents, whereas co-owner might be more common in everyday conversation. Regardless of the terminology used, the concept of shared inheritance is essential in many legal systems and can impact the distribution of assets and property rights.