Perinasal is a word that is commonly used to describe something that is located or occurring in the area around the nose or nasal passages. Some synonyms for perinasal that can be used to describe this region include nasal, nasofacial, rhinological, and nostril. These words are often used in medical contexts, as well as in discussions about facial anatomy and physiology. Additionally, words like peri-nasal, peri-nasally, and perinasally can be used to describe the manner in which something is located or occurring around the nose. No matter which synonym one uses to describe this region, it remains an important area of the body that plays a critical role in both breathing and smelling.