Extensive
Extensive adjective - Having considerable extent.
Protracted is a synonym for extensive in comprehensive topic. In some cases you can use "Protracted" instead an adjective "Extensive", when it comes to topics like lengthy, far-reaching.
Protracted
Protracted adjective - Relatively long in duration; tediously protracted.
Extensive is a synonym for protracted in long topic. You can use "Extensive" instead an adjective "Protracted", if it concerns topics such as lengthy.
Both words in one sentence
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Florence Nightingale Effect Flynning: A notable aversion, the extensive sword play is all done very efficiently and there are no protracted fights.
Source: Film / The Last Samurai
Cite this Source
Protracted and Extensive. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extensive/protracted
Extensive & Protracted. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extensive/protracted>.
Protracted or Extensive. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extensive/protracted.
Google Ngram Viewer shows how "extensive" and "protracted" have occurred on timeline