Symptomatologic is a term used to describe the study of symptoms, particularly in the context of medical diagnosis and treatment. If you are looking for synonyms for the term symptomatologic, here are a few options: symptomatic, clinical, diagnostic, indicative, characteristic, manifesting, presenting, showing, revealing, and evidential. These words all convey the concept of symptoms in one way or another, and could be used interchangeably with symptomatologic depending on the context in which they are used. For example, instead of saying "symptomatologic analysis," you could say "clinical examination" or "diagnostic assessment".