The term "house minder" refers to an individual who takes care of a household in the absence of the owner. There are many synonyms for "house minder," including house sitter, home caretaker, property manager, housekeeper, caretaker, and estate manager. Each of these terms can be used to describe someone who watches over a home to ensure it is maintained and operated correctly. Additionally, terms such as property manager and estate manager can describe individuals who have more extensive responsibilities, including overseeing multiple properties and managing staff. Overall, whether you refer to someone as a "house minder" or a "property manager," the most important thing is that the individual is responsible and dependable enough to take care of a home in your absence.