What is another word for milling around?
Pronunciation: [mˈɪlɪŋ ɐɹˈa͡ʊnd] (IPA) 
Milling around is a phrase commonly used to describe a group of people aimlessly wandering around without any clear purpose or direction. There are various synonyms that can be used interchangeably with this phrase to convey the same idea, such as wandering, loitering, sauntering, strolling, pacing, meandering, or lingering. These words all suggest a lack of focus or intent in movement, often indicating that the people in question are simply passing time or waiting for something to happen. Whether used in a casual conversation or formal writing, utilizing one of these synonyms in place of milling around will add depth and clarity to your communication.
