ELI5: Explain Like I'm 5

Confusing similarity

Confusing similarity is when two things look so much alike that it can be difficult to tell them apart. It's like when you see two people who have the same name and look the same, and you get confused about which one is which. In the same way, two things can be so similar in appearance or function that it can be hard to tell them apart. This can be a problem because it can lead to mistakes or confusion. So when you're trying to figure out if two things are confusingly similar, you need to look at all the details and see if there are any differences that can help you tell them apart.