The term 'room renter' can be described by two crossword solutions: INN (3 letters) and TENANT (6 letters). An INN is a type of lodging, typically a small establishment with basic accommodations. A TENANT is someone who pays rent to occupy a property owned by another person. Room renters are people who pay to stay in a room at an INN or other type of lodging, or who pay rent to live in a property owned by someone else.