The term "interior designer" can be replaced by various synonyms that describe the profession. These include words like decorator, stylist, space planner, design consultant, and interior architect. Each term carries its unique connotation and focus on different aspects of the design process. While decorator and stylist primarily handle the aesthetics of a space, a design consultant is more focused on functionality and practicality. Space planners are concerned with layout and flow, while an interior architect considers structural changes to a space. Nonetheless, all these synonyms denote professionals who specialize in creating beautiful and functional spaces that meet the client's needs and vision.