Looking for synonyms for back it up? We’ve got you covered!
Here’s a list of other ways to say back it up.
- Provide evidence
- Substantiate
- Corroborate
- Validate
- Support your claim
- Justify
- Prove it
- Verify
- Confirm
- Authenticate
Want to learn how to say back it up professionally? Keep reading for examples and use cases.
1. Provide Evidence
Appropriate when asking someone to offer proof or facts to support their statement or theory.
- Example: “If you claim that the new software improves efficiency, please provide evidence.”
2. Substantiate
Used when requiring someone to give support or proof for their claim, often in a more formal or academic context.
- Example: “The researcher was asked to substantiate her findings with data from the experiment.”
3. Corroborate
Suitable for situations where additional evidence or witness testimony is needed to support an existing claim.
- Example: “The eyewitness account was needed to corroborate the defendant’s version of events.”
4. Validate
Appropriate when seeking confirmation that a claim or finding is sound and based on fact.
- Example: “The study aims to validate the hypothesis that early exposure to languages improves cognitive flexibility.”
5. Support Your Claim
Used in argumentative contexts, asking for facts or evidence to back up a position or opinion.
- Example: “You need to support your claim that this strategy will double our sales.”
6. Justify
Ideal for situations where someone must show or prove that something is reasonable or necessary.
- Example: “Please justify the need for an increased budget for your department.”
7. Prove It
A more informal or direct challenge to demonstrate the truth or validity of a statement.
- Example: “You say your method is faster—prove it.”
8. Verify
Used when asking for confirmation or to check the accuracy of information.
- Example: “We need to verify the sources before we include these facts in our report.”
9. Confirm
Appropriate for situations requiring affirmation or acknowledgment of facts or decisions.
- Example: “Please confirm that the changes have been implemented as discussed.”
10. Authenticate
Suitable for contexts where the genuineness or validity of something needs to be established.
- Example: “The document was sent to experts to authenticate its origin and age.”
