Pimaricin is a commonly used antifungal medication that is often prescribed by doctors to treat various fungal infections. However, there are several other terms that are also used to describe this medication, including natamycin, pimafucin, and natacyn. These synonyms are used interchangeably with pimaricin in medical literature and discussions. Natamycin is the most commonly used synonym and is often used to describe the medication in research studies. Pimafucin and natacyn are other terms that are used less frequently but are still recognized in the medical community. Regardless of which term is used, these medications all have the same antifungal properties and are effective for treating a variety of fungal infections.