Correct spellings for DUBLEUR
- Doubler He used a doubler to increase the power output of the amplifier.
- Dubber He is widely known as the best dubber in the animation industry, lending his voice to countless iconic characters.
- Dueler The dueler emerged victorious from the intense sword duels at the medieval reenactment event.
- Duller The second coat of paint made the color of the room even duller than before.
