Extension and Time interval

Extension

Extension noun - The act of making longer.

Time interval and extension are semantically related. In some cases you can use "Time interval" instead a noun "Extension".

Time interval

Time interval noun - A definite length of time marked off by two instants.
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Synonyms for Time interval

Extension and time interval are semantically related. Sometimes you can use "Extension" instead a noun phrase "Time interval".
Cite this Source
Time interval and Extension. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/extension/time_interval
Extension & Time interval. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/extension/time_interval>.
Time interval or Extension. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/extension/time_interval.
Google Ngram Viewer shows how "extension" and "time interval" have occurred on timeline