I advise you can use every single works to make a organized sentence to help you remember words. For instance , if you learned a word "considerate" , you might use "considerate" to make a sentence. "He is absolutely a considerate supervisor ." every time you meet this word , your sentence would recall you instantly. I do not know how other people remember tons of words , but I am sure it is useful for me.
THAT IS MY PLAIN EXPERIENCE