Synonyms of vouch (for)

vouch (for)

verb

ˈvau̇ch 

as in to testify (to)

to declare (something) to be true or genuine

a scientist who can vouch for the accuracy of the results

Synonyms & Similar Words

• testify (to)
• guarantee
• certify
• affirm
• authenticate
• attest
• witness
• assert
• avouch
• warrant
• vow
• aver
• profess
• avow