Colossal
Hefty
Hefty adjective - Of a size greater than average of its kind.
Usage example: received a hefty donation from the local business association for holiday lights along Main Street
Colossal is a synonym for hefty in substantial topic. You can use "Colossal" instead an adjective "Hefty", if it concerns topics such as heavy, big, enormous, huge.
Mutual synonyms
Cite this Source
Hefty and Colossal. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/colossal/hefty
Colossal & Hefty. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/colossal/hefty>.
Hefty or Colossal. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/colossal/hefty.
Google Ngram Viewer shows how "colossal" and "hefty" have occurred on timeline