barreling Synonyms

losing no time floor it as quickly as possible full throttle barrelful all-out assiduously alacritous whizzing whisking tympan tuning tubful tubing stampede in a hurry scurrying somersaulting step on gas open throttle gather momentum open the throttle as quick as a flash acting with great speed go flat-out as efficiently as possible at a breakneck speed at a breakneck pace go headlong as fast as greased lightning as fast as one's legs can carry one as fast as possible sprint speedy speed fleet flee FAST charge careering butting barrelling barreled barrel ardently apace actively accelerate accelerated flying