in no time Synonyms

very fast in nothing flat without delay this instant In the blink of an eye in no time flat like crazy in haste in a jiffy in a hurry in a heartbeat in a split second with all speed as fast as possible in next to no time like an arrow from a bow in no time at all before one can say Jack Robinson in less than no time in a trice at warp speed at the speed of light in a wink in double quick time in the twinkling of an eye before you can say Jack Robinson expeditiously rapidly quickly promptly momentarily instantly immediately hastily fleetly FAST briskly shortly soon without hesitation in a flash in an instant hurriedly before long in short order like a shot instantaneously swiftly speedily apace