SYNONYMS
turn a blind eye to, close one's eyes to, shut one's eyes to, ignore, overlook, disregard, pretend not to notice
look the other way
connive at, condone, tolerate
SYNONYMS
very quickly, very soon, in a second, in a minute, in a moment, in a trice, in a flash, in an instant, in the twinkling of an eye, in no time, in less than no time, in no time at all, before you know it, in a very short time
North American momentarily
informal in a jiffy, in two shakes, in two shakes of a lamb's tail, before you can say Jack Robinson, in a sec, in the blink of an eye, in a blink, before you can say knife
British informal in a tick, in two ticks, in a mo
North American informal in a snap