What is another word for lightspeed?
Pronunciation: [lˈa͡ɪtspiːd] (IPA) 
The word "lightspeed" refers to the fastest possible speed at which light can travel. However, there are a few synonyms that can be used to describe this phenomenon. One possible word is "ludicrous speed," which was popularized in the movie Spaceballs. Another synonym is "hyperspace," which is commonly used in science fiction to describe a theoretical higher-dimensional space that can be traversed faster than the speed of light. In addition, "warp speed" is another popular term used in science fiction franchises such as Star Trek to describe faster-than-light travel. Ultimately, all of these synonyms serve to describe the same concept of exceeding the speed of light, which is currently considered impossible according to the laws of physics.
