Rhino-, a prefix that usually refers to animals of the rhinoceros family, can be substituted with several synonyms. One of the most prevalent is "nose," which comes from the Greek word rhis, meaning "nostril." The prefix "nasal," which refers to anything related to the nose, can also be used in place of rhino-. Another synonym for rhino- is "horn," which is a characteristic feature of rhinoceros animals. In addition, "cerat-" can also be used as a prefix substitute for rhino-, as it derives from the Greek word keras meaning "horn." Therefore, these synonyms allow for more descriptive language when discussing animals or characteristics related to rhinoceroses.