Testing and Tough

Testing

Testing adjective - Requiring considerable physical or mental effort.
Usage example: beginning rock climbers should choose a less testing route to the summit

Tough and testing are semantically related. in difficult topic. In some cases you can use "Tough" instead an adjective "Testing".

Nearby Words: test, tested, tester, testable, testability

Tough

Tough adjective - Requiring considerable physical or mental effort.
Usage example: even if you study for it, it's still a tough exam

Testing and tough are semantically related. Sometimes you can use "Testing" instead an adjective "Tough".

Nearby Words: toughness, toughen, toughening, tougher, toughed
Cite this Source
Tough and Testing. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/testing/tough
Testing & Tough. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/testing/tough>.
Tough or Testing. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/testing/tough.
Google Ngram Viewer shows how "testing" and "tough" have occurred on timeline