Related Clues:

• Make certain of
• Say assuredly
• Strongly assert
• Affirm with certainty
• Hold as true
• State with firmness
• Profess as true
• State unwaveringly
• Affirm with confidence
• Say and mean
• Tell positively
• Vera could declare to be true
• State firmly, declare
• Declare confidently, promise
• Declare or insist