Heavy
Heavy adjective - Having great weight.
Usage example: this trunk full of books is much too heavy for one person to lift
Hefty is a synonym for heavy in forceful topic. In some cases you can use "Hefty" instead an adjective "Heavy", when it comes to topics like weighty, size, big, bulky. popular alternative
Hefty
Hefty adjective - Having great weight.
Usage example: that's a pretty hefty book bag for a tiny person like you
Heavy is a synonym for hefty in big topic. You can use "Heavy" instead the word "Hefty" as an adjective or a noun, if it concerns topics such as size, forceful, powerful, burly. popular alternative
Mutual synonyms
Cite this Source
Hefty and Heavy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/heavy/hefty
Heavy & Hefty. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/heavy/hefty>.
Hefty or Heavy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/heavy/hefty.
Google Ngram Viewer shows how "heavy" and "hefty" have occurred on timeline