Security+ exam clarification

Hello all! I have began studying for the security+ exam. I am currently almost done with the Messer videos. I’ve been taking notes on that. I also bought the Gibson book and will start reading more of that once I finish the messer videos.

I graduated with a computer information systems degree and took a couple security courses in college like intro to cyber security and Network intrusion.

My question is although I know most of the terminology. What is the best way to fully familiarize and understand the terms?

I know some of you made flash cards. Is that of every single domain term that is around 1200 flash cards.