The term 'Quick as a Wink' is an idiom that means something happens very quickly. The crossword solutions for this term are FLEET (5 letters), PRESTO (6 letters), INNOTIME (8 letters) and INNOTHINGFLAT (13 letters). FLEET means moving quickly, PRESTO means done or happening immediately, INNOTIME means in no time at all and INNOTHINGFLAT means in no time at all. All of these words describe something that happens quickly, which is the meaning of the phrase 'Quick as a Wink'.