There are several synonyms for the word "one who inherits" depending on the context. Heir, successor or inheritor are the commonly used words that refer to the one who inherits property, wealth or title from a deceased person. The term "legatee" refers to the one who inherits something under a will, or "beneficiary" if the asset is passed through a trust or insurance policy. Additionally, the word "devisee" is used for someone who inherits real property, which refers to land, buildings, or any structure permanently attached to the ground. In summary, there are several alternative terms that can be used instead of "one who inherits," depending on the type of property or assets being passed on.