Extension and Run-through

Extension

Extension noun - The act of making longer.

Run-through is an antonym for extension.

Run-through

Run-through noun - A short statement of the main points.

Extension is an antonym for run-through in summary topic.
Cite this Source
Run-through and Extension. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/extension/run-through
Extension & Run-through. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/extension/run-through>.
Run-through or Extension. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/extension/run-through.