Cruel
Cruel adjective - Difficult to endure.
Usage example: the cruel climate of the Arctic
Unendurable and cruel are semantically related. In some cases you can use "Unendurable" instead an adjective "Cruel".
Unendurable
Unendurable adjective - More than can be put up with.
Cruel and unendurable are semantically related. Sometimes you can use "Cruel" instead an adjective "Unendurable".
Mutual synonyms
Cite this Source
Unendurable and Cruel. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/cruel/unendurable
Cruel & Unendurable. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/cruel/unendurable>.
Unendurable or Cruel. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/cruel/unendurable.
Google Ngram Viewer shows how "cruel" and "unendurable" have occurred on timeline