Prove
Testing
Testing adjective - Requiring considerable physical or mental effort.
Both words in one sentence
- Averted with Norway and Iceland—the latter's "DNA testing results" (archaeological excavation) prove that they are, in fact, related.
- However, they're having trouble with cats, as they can't seem to prove that they're actually in the testing box.
Source: Genius Bonus / Literature -
L thinks he can prove that both Light and Misa are Kira by testing the 13 Day Rule.
Source: Manga / Death Note
Cite this Source
Testing and Prove. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/prove/testing
Prove & Testing. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/prove/testing>.
Testing or Prove. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/prove/testing.
Google Ngram Viewer shows how "prove" and "testing" have occurred on timeline