substantiate
Say it: sub-STAN-shee-ayt /səbˈstænʃieɪt/ · verb
What “substantiate” means
Show evidence that proves a claim is true.
More precisely: To provide evidence that proves something is true.
Example: “Can you substantiate that claim with numbers?”
When to use it
When a claim needs solid proof, especially in reports, complaints, investigations or serious discussions at work.
Similar words
prove, support, verify
Quick check
You claim a parcel arrived damaged and show clear photos of the broken contents. What does your evidence do?
substantiate or assert?
Show the answer
substantiate
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