What is another word for Octennial?
Pronunciation: [ɒktˈɛnɪəl] (IPA) 
Octennial is a term used to denote something that occurs every eight years. However, there are various other ways in which this frequency can be expressed. For instance, one might use the word quinquennial to describe an event that takes place every five years. Alternatively, one can use the terms sexennial or septennial to represent events that occur once every six or seven years, respectively. Additionally, some might use the term biennial to signify that a particular occurrence happens once every two years. Ultimately, there are many ways to describe the frequency of an event, and it's essential to choose an appropriate term depending on the specific context.
