Greased lightning and Terminal velocity

Terminal velocity and greased lightning are semantically related in highest possible speed topic. In some cases you can use "Terminal velocity" instead a noun phrase "Greased lightning".

Terminal velocity noun - The constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity.

Greased lightning and terminal velocity are semantically related in highest possible speed topic. You can use "Greased lightning" instead a noun phrase "Terminal velocity".