What Is Another Way to Say “Prove”?

Looking for synonyms for prove? We’ve got you covered!

Here’s a list of other ways to say prove.

  • Demonstrate
  • Verify
  • Confirm
  • Validate
  • Establish
  • Substantiate
  • Corroborate
  • Authenticate
  • Evidence
  • Show
  • Certify
  • Justify
  • Illustrate
  • Attest
  • Support

Want to learn how to say prove professionally? Keep reading for examples and use cases.

1. Demonstrate

Appropriate Use: Suitable for showing evidence or reasoning for a fact or principle.
Example: “The study aims to demonstrate the effectiveness of the new drug.”

2. Verify

Appropriate Use: Ideal for confirming the truth or accuracy of a claim or data.
Example: “The audit will verify the company’s financial statements.”

3. Confirm

Appropriate Use: Used for establishing the truth or correctness of something previously believed or suspected.
Example: “The experiments confirm the theoretical predictions.”

4. Validate

Appropriate Use: Suitable for proving or corroborating the validity of a concept or results.
Example: “The research validates our approach to market analysis.”

5. Establish

Appropriate Use: Used to show something clearly through evidence or argument.
Example: “The report aims to establish the need for regulatory changes.”

6. Substantiate

Appropriate Use: Ideal for providing evidence or proof to support a claim.
Example: “The lawyer needed to substantiate the defendant’s alibi.”

7. Corroborate

Appropriate Use: Suitable for giving support to a theory, finding, or claim.
Example: “Witness testimonies were used to corroborate the timeline of events.”

8. Authenticate

Appropriate Use: Used for proving that something is genuine or true.
Example: “Experts were called in to authenticate the historical documents.”

9. Evidence

Appropriate Use: Refers to showing something is true or valid as a form of proof.
Example: “The increase in sales evidences the success of the new marketing strategy.”

10. Show

Appropriate Use: General use for demonstrating or illustrating a point or fact.
Example: “The financial results show a significant increase in profits.”

11. Certify

Appropriate Use: Ideal for officially confirming or recognizing something.
Example: “The product was certified for quality by an independent organization.”

12. Justify

Appropriate Use: Used to demonstrate that something is right or reasonable.
Example: “The manager had to justify the decision to reallocate resources.”

13. Illustrate

Appropriate Use: Suitable for clarifying or explaining by using examples.
Example: “The presentation illustrated the company’s growth over the past five years.”

14. Attest

Appropriate Use: Refers to providing evidence or testimony for something.
Example: “The quality control process attests to the product’s reliability.”

15. Support

Appropriate Use: Used to provide evidence or information to back up a claim.
Example: “The data supports the hypothesis that customer satisfaction leads to increased loyalty.”

Linda Brown