Working on Korean Vocab lists and GRE Vocab

Hello! Long time no see!
I've been working on making charts and flashcards for Korean and the GRE.
So far, I've made a list of 500 Basic Verbs in Korean from a book I borrowed from the library:

I know basic conjugations and such (it was very well produced and organized) so I just needed the verbs. I was lucky that I knew all except one! XD
I gave my boyfriend my handwritten charts and kept the copied one.
I also found a comprehensive 6000 Korean Vocabulary and 500 Adjectives (with a grain of salt, I saw some errors) on https://www.topikguide.com/
I'm currently making flashcards for the Barron's 20th Edition GRE test prep book. There are about 3000 words! Funny story, I bought 10 packs of index cards only to find that they weren't enough for all my language studies, so I went out an bought 20 more! I foresee I will need so much more than that! Hahaha!