Extensive
Extensive adjective - Having considerable extent.
Solid gold and extensive are semantically related. In some cases you can use "Solid gold" instead an adjective "Extensive".
Solid gold
Extensive and solid gold are semantically related. Sometimes you can use "Extensive" instead an adjective phrase "Solid gold".
Mutual synonyms
Cite this Source
Solid gold and Extensive. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/extensive/solid_gold
Extensive & Solid gold. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/extensive/solid_gold>.
Solid gold or Extensive. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/extensive/solid_gold.
Google Ngram Viewer shows how "extensive" and "solid gold" have occurred on timeline