Extend and Run on

Extend

Extend verb - To make longer.

Run on is a synonym for extend in continue topic. In some cases you can use "Run on" instead a verb "Extend", when it comes to topics like prolong, longer.

Run on

Run on verb - To engage in casual or rambling conversation.

Extend is a synonym for run on in stretch topic. You can use "Extend" instead a verb "Run on", if it concerns topics such as continue, persist.
Cite this Source
Run on and Extend. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/extend/run_on
Extend & Run on. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/extend/run_on>.
Run on or Extend. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/extend/run_on.
Google Ngram Viewer shows how "extend" and "run on" have occurred on timeline