Extensively
Extensively adverb - To a large extent or degree.
In depth and extensively are semantically related In some cases you can use "In depth" instead the word "Extensively" as an adjective or an adverb.
In depth
Extensively and in depth are semantically related in thoroughly topic. You can use "Extensively" instead the phrase "In depth" as an adjective or an adverb, if it concerns topics such as painstaking.
Mutual synonyms
Cite this Source
In depth and Extensively. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extensively/in_depth
Extensively & In depth. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extensively/in_depth>.
In depth or Extensively. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extensively/in_depth.
Google Ngram Viewer shows how "extensively" and "in depth" have occurred on timeline