But the most common sight of 'dueller' is surely 'dueler', the name of a tyre fora four-wheel-drive – and the single 'l' spelling is American.

The verbal dueler may keep talking after someone has passed out of hearing range- which is often an aggressive challenge to the listener to return and acknowledgethe dominance of the speaker.

There's also Jack Kavorkian's dueling pistols the barrels of both are bent back towardthe dueler.

On soft beach sand, the Bridgestone Dueler H/T 205-size tyres struggled a bit atroad pressures.