What is more damaging cyclone or tornado?
That depends. A cyclone can be almost any large-scale, organized low-pressure system, and so is not necessarily damaging. However, a cyclone has more destructive potential, as it covers a much larger area than even the largest tornadoes. A tornado cannot cause as much damage in terms of quantity, but the damage that does occur is often far more severe.
A hurricane and a typhoon are the same strength, as they are the same type of storm only occurring in different regions. They are a kind of cyclone. Overall, a hurricane or typhoon is stronger than other varieties of cyclone. Due to their large size, such cyclone will release more energy than a tornado, but a tornado has stronger winds.
tornado, because they form more quickly, on land, they do more severe damage then a cyclone. Cyclone is a fairly generic term. It can apply to dangerous weather systems such as hurricanes, but it can also apply to just about any low pressure system with a closed circulation, even if it is not violent or severe.