Word Smart vocabulary is a free application to build word vocabulary. There are different section which contains similar words. After revising those words, you can switch to practice mode like Quiz or HangMan. Features: There are more than 1500 words. It contains definitions along with examples and word types. You can choose different language meanings like Arabic, Chinese, Hindi, Nepali, Portuguese, Spanish, Telugu, and many more. If you want your desire language, Please comment on the app store.