What is another word for at breakneck speed?
Pronunciation: [at bɹˈe͡ɪknɛk spˈiːd] (IPA) 
"At breakneck speed" is an idiom that describes doing something incredibly quickly, often to the point of being reckless or dangerous. If you're looking for alternative ways to express this sense of speed, there are plenty of synonyms to choose from. Some options could include "at lightning speed," "at a dizzying pace," "with lightning quickness," or "at a frenetic tempo." Other possibilities might include "at full throttle," "with all cylinders firing," or "at a fever pitch." Ultimately, the choice of synonym will depend on the tone and context you're aiming for, but regardless of what you choose, you'll be sure to convey the idea of incredible speed and intensity.
