Inauguration
Inauguration noun - The process or an instance of being formally placed in an office or organization.
Official opening and inauguration are semantically related. In some cases you can use "Official opening" instead a noun "Inauguration".
Official opening
Inauguration and official opening are semantically related. You can use "Inauguration" instead a noun phrase "Official opening".
Cite this Source
Official opening and Inauguration. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/inauguration/official_opening
Inauguration & Official opening. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/inauguration/official_opening>.
Official opening or Inauguration. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/inauguration/official_opening.
Google Ngram Viewer shows how "inauguration" and "official opening" have occurred on timeline