Another Word For Proof

Meaning

The word "proof" refers to evidence or argument that demonstrates the truth or validity of something. It can also mean a trial or test of something to verify its quality or performance. In mathematics, a proof is a logical argument that establishes the truth of a theorem.

Synonyms

• Evidence
• Verification
• Confirmation
• Test
• Validation

Antonyms

• Disproof
• Refutation
• Contradiction
• Doubt

Etymology

The word "proof" comes from the Old French "proef," which means evidence or test, derived from the Latin "probatio" meaning a test or proof. The root "probare" means to test or prove, which traces back to the Proto-Indo-European root "pro-" meaning to test or demonstrate.

Examples

1. The scientist provided substantial proof to support her hypothesis.
2. In this math class, we will learn how to create a proof for various mathematical statements.
3. The lawyer presented proof of his client's innocence through alibi witnesses.
4. To ensure the product's safety, the company conducted tests as proof of its reliability.