Related Clues:
- Assert as a fact
- More than conjecture
- State clearly
- Declare solemnly to be true
- That's the case of a priest turning up
- Emphatically state
- Strongly say it's so
- Assert firmly
- Show willpower
- Claim with conviction
- Announce assuredly
- State that it's so
- Make a definitive statement
- Say convincingly
- Persistently demand