Extensively
Extensively adverb - To a large extent or degree.
Extensive and extensively are semantically related. In some cases you can use "Extensive" instead an adjective "Extensively".
Extensive
Extensive adjective - Having considerable extent.
Extensively and extensive are semantically related. Sometimes you can use "Extensively" instead an adjective "Extensive".
Cite this Source
Extensive and Extensively. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/extensively/extensive
Extensively & Extensive. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/extensively/extensive>.
Extensive or Extensively. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/extensively/extensive.
Google Ngram Viewer shows how "extensively" and "extensive" have occurred on timeline