Synonyms of validation

validation

noun

as in evidence

something presented in support of the truth or accuracy of a claim

I'm afraid we cannot act on your claim without validation

Synonyms & Similar Words

• evidence
• proof
• testimony
• documentation
• testament
• confirmation
• testimonial
• witness
• corroboration
• substantiation
• attestation
• document
• voucher
• certificate
• verification
• (the) goods
• identification
• demonstration
• manifestation
• exhibit
• authentication
• illustration

Antonyms & Near Antonyms

• refutation
• rebuttal
• charge
• disproof
• allegation
• assumption
• accusation
• presumption
• suspicion
• guess
• conjecture
• surmise