The scientific method is a set of procedures used to investigate and acquire knowledge about a specific subject. Synonyms for the scientific method include the research process, empirical inquiry, and systematic investigation. Other comparable terms include the scientific inquiry, experimental design, and hypothetico-deductive method. Scientific model is also a synonym, primarily referring to the use of models to represent aspects of the natural world in scientific research. Overall, these various synonyms for the scientific method highlight the importance of following a structured process of inquiry and experimentation supported by evidence-based observations and data collection.