What is another word for argus-eyed?
Pronunciation: [ˈɑːɡəsˈa͡ɪd] (IPA) 
Argus-eyed is a phrase used to describe someone who is extremely watchful and vigilant. It derives from the ancient Greek myth of Argus, a giant with multiple eyes who was tasked with guarding Hera, the wife of Zeus. However, if you are looking for other synonyms to replace this phrase, you could use alert, vigilant, watchful, observant, attentive, eagle-eyed, keen-eyed, sharp-eyed, hawk-eyed, keen-sighted, perceptive, or astute. Each of these synonymic expressions carries a similar meaning to "argus-eyed" and can be used interchangeably in sentences concerning vigilance and watchfulness.
