Backbreaking
Backbreaking adjective - Requiring considerable physical or mental effort.
Usage example: modern machinery has significantly eased the backbreaking work of farming
Heavy is a synonym for backbreaking. In some cases you can use "Heavy" instead the word "Backbreaking" as an adjective or a noun.
Heavy
Heavy adjective - Requiring considerable physical or mental effort.
Usage example: until we find our groove, it's going to be heavy sledding on this project
Backbreaking is a synonym for heavy. You can use "Backbreaking" instead the word "Heavy" as an adjective or a noun.
Mutual synonyms
Related pairs
Cite this Source
Heavy and Backbreaking. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/backbreaking/heavy
Backbreaking & Heavy. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/backbreaking/heavy>.
Heavy or Backbreaking. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/backbreaking/heavy.
Google Ngram Viewer shows how "backbreaking" and "heavy" have occurred on timeline