Proofed
Tested
Mutual synonyms
Both words in one sentence
- That's the origin of the term 'bullet proof' — the armour was proofed (tested) against bullets.
Source: Analysis / Fantasy Gun Control
Cite this Source
Tested and Proofed. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/proofed/tested
Proofed & Tested. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/proofed/tested>.
Tested or Proofed. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/proofed/tested.
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