Related Clues:

• Affirm
• Declare as fact
• Guarantee
• Acknowledge
• Admit openly and bluntly
• Swear to
• Assert positively
• Affirm as true
• Corroborate
• Assert (archaic)
• Guarantee a coupon missing in hospital
• Assert; guarantee
• Affirm frankly
• Acknowledge version of the Bible with cry of pain
• Declare the truth of