A tornado can become bend in such a way that a portion of the funnel is sideways, yes. However, it the vortex is completely sideways so that it does not make contact witht he ground. If you see a long cloud that seems to rotate on its side during a thunderstorm, what you see is most likely not a tornado but a roll cloud.
Like a hurricane, the middle of the tornado is called the Eye.
The top part of a tornado is called "the top"
It is usually called a tornado shelter. It may be called a storm cellar if it is underground.
Wind
A sideways pass is called a lateral.
A tornado can become bend in such a way that a portion of the funnel is sideways, yes. However, it the vortex is completely sideways so that it does not make contact witht he ground. If you see a long cloud that seems to rotate on its side during a thunderstorm, what you see is most likely not a tornado but a roll cloud.
A tornado in the southern hemisphere is still called a tornado.
A baby that is born sideways while exiting the uterus is called a transverse presentation.
The process of a tornado forming is called tornado genesis. Usually a tornado is a funnel cloud before it touches down.
A tornado is called a killer if it kills somebody.
Objects inside a tornado are called debris.
If by movement you mean tilting it is called roll. There is no name for a boat simply moving sideways.
its called the tornado tube
A tornado is called a waterspout anywhere that it forms on water.
The top part of a tornado is called "the top"
Like a hurricane, the middle of the tornado is called the Eye.