Techniques for memorizing and recognizing synonyms for SE

I sometimes have trouble recognizing synonyms when doing SE questions. I watched Gregmat’s videos for pairing strategies and I would like to know if there are additional videos I should watch besides these. I’m wondering what are some good ways to memorize the synonyms in the Synonyms_Gregmat list? And how should I practice to better recognize the synonym pairs in the answer choices?

You can try Anki if you have the time, there’s tons of tutorials online on how to create cards and study them