convinced (adj.)
- arrogant
- assured
- believing
- certain
- cocksure
- confident
- decided
- determined
- devout
- dogmatic
- faithful
- overconfident
- overweening
- persuaded
- pietistic
- pious
- pistic
- poised
- pompous
- positive
- proud
- reassured
- satisfied
- secure
- self-assured
- self-confident
- self-important
- self-reliant
- sure
- unafraid
- unfaltering
- unhesitating
- unwavering
A long train of these practices has at length unwillingly convinced me that there is something behind the throne greater than the King himself.