What is another word for sesquicentenary?
Pronunciation: [sˌɛskwɪsəntˈiːnəɹi] (IPA) 
Sesquicentenary is a term used to describe a 150th anniversary. For those seeking alternative words or phrases, there are several synonyms that convey the same idea. One option could be "sesquicentennial," which also means a 150th anniversary. Other possibilities include "anniversary of 150 years," "150-year celebration," or "150th year commemoration." Additionally, for more concise language, "an event celebrating 150 years" or "a 150th-year milestone" could be used. No matter the phrasing, the sentiment of celebrating a significant anniversary remains the same.
