Cross over
Extend and cross over are semantically related. In some cases you can use "Extend" instead a verb "Cross over".
Extend
Extend verb - To make longer.
Cross over and extend are semantically related. Sometimes you can use "Cross over" instead a verb "Extend".
Cite this Source
Extend and Cross over. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/cross_over/extend
Cross over & Extend. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/cross_over/extend>.
Extend or Cross over. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/cross_over/extend.
Google Ngram Viewer shows how "cross over" and "extend" have occurred on timeline