👉 ".Well-known" is a term that implies something is widely and frequently known, perhaps to someone who's not familiar with its intricacies.
Let's take 'The Avengers'. The movie series has been around for over 10 years now, so many people know about it! But did you know that the first film was actually made in 1963? And did you know that the movie franchise is still going strong today? Here's an edgy example sentence using "well-known": "Despite how many times I've watched The Avengers and read books about the MCU, I'm not really well-known for it."
