What is another word for black-coat worker?
Pronunciation: [blˈakkˈə͡ʊt wˈɜːkə] (IPA) 
The phrase "black-coat worker" has been used to describe individuals who work in professional or administrative positions, typically wearing formal attire such as suits or blazers. However, there are several alternative terms that can be used to describe these types of workers, including "white-collar workers," "office workers," or "corporate employees." Some may also refer to them as "knowledge workers" or "information workers," stressing the importance of their mental abilities and skills in their respective fields. Regardless of the terminology used, these individuals play an important role in many industries and help to keep organizations running smoothly and efficiently.
