inchmeal Antonyms

in a tick just like that in two shakes in a jiffy before you can say knife in two shakes of a lamb's tail before you can say Jack Robinson at one stroke all the sudden out of the blue lightning fast straight away in no time at all entirely without warning in a blink without warning very quickly at the speed of light before you know it on the spur of the moment all on a sudden all of the sudden instantaneously swiftly rapidly quickly promptly instantly immediately helter-skelter at once suddenly unexpectedly in no time in a moment in an instant straight off like a shot surprisingly all of a sudden against the clock abruptly