Open
Open verb - To change from a closed to an open position.
To commence and open are semantically related. In some cases you can replace phrase "To commence" with "Open", this terms are similar.
To commence
Open and to commence are semantically related. You can use "Open" instead a verb phrase "To commence".
Cite this Source
To commence and Open. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/open/to_commence
Open & To commence. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/open/to_commence>.
To commence or Open. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/open/to_commence.
Google Ngram Viewer shows how "open" and "to commence" have occurred on timeline