Freelancer is where you work for yourself doing contracts to make money.
Entrepreneur is where you have a Twitter full of Gary Vee memes and Elon Musk retweets.
And Medium articles. Those sweet sweet Medium articles.
The main difference is a freelancer is only responsible for one person. If you are an Entrepreneur, usually that means building a team and being responsible for a group of people that have put their trust and future in your hands.
You can easily be a solo entrepreneur and not be a freelancer.