Synonyms of hell for leather in English:

hell for leather


See US English definition of hell for leather

See UK English definition of hell for leather

phrase

1‘the cars went hurtling down the lane, hell for leather’

SYNONYMS
as fast as possible, as quickly as possible, very fast, very quickly, very rapidly, very speedily, very swiftly, hurriedly, at full speed, at the double, at full tilt, at full pelt, headlong, hotfoot, post-haste, pell-mell, helter-skelter, at the speed of light, at breakneck speed, like an arrow from a bow
informal like a bat out of hell, at a lick, like the wind, like greased lightning, at warp speed, like a bomb, like mad, like crazy, like blazes
British informal like the clappers, at a rate of knots, like billy-o
North American informal lickety-split
literary apace, hurry-scurry
ANTONYMS

at moderate speed