What is another word for on the qui vive?
Pronunciation: [ɒnðə kwˈi vˈa͡ɪv] (IPA) 
On the qui vive is an expression that refers to being alert and vigilant. Some synonyms for this phrase include being attentive, watchful, and observant. Other similar terms include being sharp, astute, and perceptive. Being on the lookout is another way to describe being on the qui vive, indicating that one is paying close attention to their surroundings and potential dangers. Another way to convey the idea of being on high alert is by using words like cautious, wary, and guarded. These synonyms all indicate a sense of carefulness and preparedness, which are key traits when it comes to staying on the qui vive.
