Synonyms of testifying (to)

testifying (to)

verb

present participle of testify (to)

as in guaranteeing

to declare (something) to be true or genuine

that auction house will always testify to a painting's authenticity

Synonyms & Similar Words

• guaranteeing
• vouching (for)
• affirming
• certifying
• attesting
• authenticating
• witnessing
• asserting
• avouching
• vowing
• warranting
• averring
• avowing
• professing