Ketoacidosis is a serious medical condition characterized by an excess of ketones in the bloodstream, resulting in high levels of acidity in the body. While there are no true synonyms for this term, it is often referred to as diabetic ketoacidosis (DKA) or metabolic acidosis. DKA specifically refers to ketoacidosis that occurs in people with diabetes, while metabolic acidosis can have a variety of causes beyond diabetes. Other terms that may be used to describe ketoacidosis include acidosis, ketosis, and diabetic coma. It is important to note that ketoacidosis is a medical emergency that requires immediate treatment to prevent serious complications or death.