"Catches a wink" is a phrase used to express a quick nap or a momentary rest. However, if we were to look for antonyms to this phrase, we would find words that are associated with being awake and alert. For instance, "vigilant," "alert," "attentive," "wakeful," "conscious," and "aware" are all applicable antonyms that convey the opposite of catching a wink. Instead of taking a nap, individuals who exemplify these traits would be characterized as being sharp, focused, and fully awake. Overall, these antonyms help us to understand different states of mind, from a seemingly brief moment of rest to being fully alert and aware of one's surroundings.