Inherited diseases, also known as genetic disorders, are caused by abnormalities in an individual's DNA. There are several synonyms for inherited diseases, including hereditary disorders, genetic conditions, and genetic diseases. These conditions can be passed down from one generation to the next, and can affect various aspects of a person's health, such as their metabolism, developmental growth, and immune system. Some examples of inherited diseases include cystic fibrosis, sickle cell anemia, and Huntington's disease. Genetic testing and counseling can help individuals and their families understand the risks of inheriting these diseases and make informed decisions about their healthcare.