Synonyms of at breakneck speed in English:

at breakneck speed


See definition of at breakneck speed

phrase

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SYNONYMS

dangerously fast, at full speed, at full tilt, at full pelt, flat out, as fast as one's legs can carry one

ventre à terre

informal hell for leather, at a lick, like the wind, like a bat out of hell, like a bomb, like greased lightning

British informal like the clappers, at a rate of knots, like billy-o