What is another word for Quinquennial?
Pronunciation: [kwɪnkwˈɛnɪəl] (IPA) 
The word quinquennial means something that happens every five years. However, there are several synonyms that can be used in place of quinquennial. One of the most commonly used synonyms is five-yearly, which is a more straightforward way to describe something that happens every five years. Another alternative is lustrum, which comes from the Latin word for "five years" and can be used to describe a period of time lasting five years. The term quinquennium is also used to describe a five-year period of time. Other synonyms for quinquennial include pentennial, quinquennially, and quinquennial event.
