Hefty
Hefty adjective - Having great weight.
Substantive and hefty are semantically related. In some cases you can use "Substantive" instead an adjective "Hefty".
Substantive
Substantive adjective - Sufficiently large in size, amount, or number to merit attention.
Usage example: they've made substantive changes in the nightly newscast
Hefty and substantive are semantically related. Sometimes you can use "Hefty" instead an adjective "Substantive".
Mutual synonyms
Related pairs
Cite this Source
Substantive and Hefty. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hefty/substantive
Hefty & Substantive. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hefty/substantive>.
Substantive or Hefty. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hefty/substantive.
Google Ngram Viewer shows how "hefty" and "substantive" have occurred on timeline