A regular year is often referred to as a normal year, a customary year, or an ordinary year. These synonyms are appropriate as they describe a year that follows a predictable pattern without significant changes or disruptions. Another possible synonym for a regular year is a standard year, which highlights the fact that such a year conforms to expected norms and standards. Similarly, a typical year or an average year convey the notion of a year that is usual or common, without any unusual occurrences or events. In summary, these synonyms all highlight the concept of a year that is unremarkable and unexceptional.