Extensive
Extensive adjective - Having considerable extent.
Gargantuan and extensive are semantically related In some cases you can use "Gargantuan" instead an adjective "Extensive".
Gargantuan
Gargantuan adjective - Unusually large.
Usage example: people seem to be buying ever more gargantuan SUVs these days
Extensive and gargantuan are semantically related in huge topic. Sometimes you can use "Extensive" instead an adjective "Gargantuan".
Mutual synonyms
Related pairs
Cite this Source
Gargantuan and Extensive. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/extensive/gargantuan
Extensive & Gargantuan. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/extensive/gargantuan>.
Gargantuan or Extensive. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/extensive/gargantuan.
Google Ngram Viewer shows how "extensive" and "gargantuan" have occurred on timeline