Heartrending and Insupportable

Heartrending

Heartrending adjective - Hard to accept or bear especially emotionally.
Usage example: a heartrending choice between saving his daughter or his son

Insupportable and heartrending are semantically related. In some cases you can use "Insupportable" instead an adjective "Heartrending".

Insupportable

Insupportable adjective - More than can be put up with.

Heartrending and insupportable are semantically related. Sometimes you can use "Heartrending" instead an adjective "Insupportable".
Cite this Source
Insupportable and Heartrending. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/heartrending/insupportable
Heartrending & Insupportable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/heartrending/insupportable>.
Insupportable or Heartrending. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/heartrending/insupportable.
Google Ngram Viewer shows how "heartrending" and "insupportable" have occurred on timeline