Memrise is a website which lets you study information for free in a fun and effective way using spaced repetition technology. There are courses in over 200 languages available. 

1. Create an account: Go to memrise.com and choose a username or sign in with Facebook.

2. Choose a course: By Top Categories or Search for keywords, then Start Learning.

3. Learn these word: Listening and Reading Vocabulary, Add a mem to help you remember (Etymology, Example Sentences, Photo), then test on them through typing and multiple choice tests. 

Wishing you great success. Thanks for reading.