The phrase "rented out" refers to the act of temporarily giving a property or item to another person in exchange for payment. Here are some synonyms for "rented out": leased, hired out, let out, occupied, rented, sublet, tenanted, utilized, borrowed, loaned, granted access, provided accommodation, appointed space, and assigned use. These expressions can be used interchangeably with "rented out" depending on the context. For instance, if you want to express the idea of allowing someone else to use the space you're not using, you could say you're "letting out" the extra room. Similarly, if you're looking for tenants, you could advertise that your property is "available for lease".