British Council – Learning English Games – Learn and practice a large number of areas of English vocabulary, and have some fun as well.
Free Rice– A non-profit website run by the United Nations World Food Programme. Answer vocabulary questions to help end world hunger by providing rice to hungry people.
Word Dynamo– This fun quiz game helps you learn words by topic. It also tells you how many English words you know!
ESL Memory and Match – An easy flash game to practice some common English words and expressions
Tests and word lists
Levels Tests On-line – Use these tests to quickly find your vocabulary level and focus your study
Academic Word List – 570 academic words and their definitions to improve your academic vocabulary
Quizlet – A vocabulary quiz maker for learners. Test yourself on the words you upload. You can either choose for ready-made definitions, write your own, or use translations.