Onerous and Unbearable

Onerous

Onerous adjective - Difficult to endure.
Usage example: had the onerous and stressful job of notifying the families of soldiers killed in action

Unbearable and onerous are semantically related. In some cases you can use "Unbearable" instead an adjective "Onerous".

Nearby Word: onerously

Unbearable

Unbearable adjective - More than can be put up with.

Onerous and unbearable are semantically related. Sometimes you can use "Onerous" instead an adjective "Unbearable".

Nearby Word: unbearably
Cite this Source
Unbearable and Onerous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/onerous/unbearable
Onerous & Unbearable. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/onerous/unbearable>.
Unbearable or Onerous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/onerous/unbearable.
Google Ngram Viewer shows how "onerous" and "unbearable" have occurred on timeline