Extensively
Extensively adverb - To a large extent or degree.
More thoroughly and extensively are semantically related In some cases you can use "More thoroughly" instead an adjective "Extensively".
More thoroughly
Extensively and more thoroughly are semantically related in painstaking topic. Sometimes you can use "Extensively" instead an adjective phrase "More thoroughly".
Mutual synonyms
Cite this Source
More thoroughly and Extensively. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/extensively/more_thoroughly
Extensively & More thoroughly. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/extensively/more_thoroughly>.
More thoroughly or Extensively. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/extensively/more_thoroughly.
Google Ngram Viewer shows how "extensively" and "more thoroughly" have occurred on timeline