concrete proof

Examples (10)

• Her account gives us no concrete proof of his guilt.
• The detective was searching for concrete proof to link the suspect to the crime.
• Without concrete proof, the jury could not convict him.
• Do you have any concrete proof that your theory is correct?
• Scientists are still looking for concrete proof of extraterrestrial life.
• The report provided concrete proof of the company's financial mismanagement.
• She demanded concrete proof before she would believe his extravagant claims.
• There is no concrete proof to support such a drastic measure.
• His consistent performance was concrete proof of his dedication.
• We need more than just speculation; we require concrete proof.