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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.



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adjective complex pronunciation in American English /kəmˈpleks/complex pronunciation in American English /ˈkɑmˌpleks/
  1. 1
    something that is complex has many details or small parts that make it difficult to understand or deal with
    the complex web of relationships between the two families
    This was a complex and difficult task.
    the increasing use of complex machinery and sophisticated farming methods
    highly complex: These rules are very complex.


used to describe foods which don't contain ingredients such as wheat, dairy products etc …

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red market

the buying and selling of human organs

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