Substantial
Substantial adjective - Of a size greater than average of its kind.
Usage example: the amount he inherited was quite substantial, so he quit his job and set out to see the world
Whacking and substantial are semantically related In some cases you can use "Whacking" instead an adjective "Substantial".
Whacking
Whacking adjective - Unusually large.
Usage example: harvested a whacking number of zucchini from the garden
Substantial and whacking are semantically related in huge topic. Sometimes you can use "Substantial" instead an adjective "Whacking".
Cite this Source
Whacking and Substantial. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/substantial/whacking
Substantial & Whacking. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/substantial/whacking>.
Whacking or Substantial. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/substantial/whacking.
Google Ngram Viewer shows how "substantial" and "whacking" have occurred on timeline