The term "one c" generally refers to one hundred, but there are numerous synonyms for this term in the English language. Some commonly used synonyms for "one c" include century, centenary, hundred, hundredweight, and hectare. In addition to these, the term can also be expressed in different languages such as Spanish (cien), German (hundert), and French (cent), among others. Synonyms for "one c" are used in various contexts, including measurements, time periods, and historical events. By using these synonyms, writers and speakers can add variety and depth to their language and present information in a more refined and precise manner.