Synonyms of 'validate'
1 confirmDictionary, prove, certify
The evidence has been validated by historians.
This confirms what I suspected all along.
new evidence that could prove their innocence
They have certified the document as genuine.
There is little scientific evidence to substantiate the claims.
I had access to a wide range of documents which corroborated the story.
2 authorizeDictionary, endorse, ratify
Give the retailer your winning ticket to validate.
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If you authenticate something, you prove or confirm that it is true.
He authenticated the accuracy of various details.
We are willing to authorize a police raid.
Thesaurus for validate from the Collins English Thesaurus
To validate something such as a claim or statement means to prove or confirm that it is true or correct .