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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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noun [countable] source pronunciation in British English /sɔː(r)s/
Word Forms
  1. 1
    a person, place, or thing that provides something that you need or want
    a light/power/energy source
    source of: The best sources of potassium are vegetables and fruit.
    A garden was the source of inspiration for the painting.
    Synonyms and related words
  2. 2
    the cause of a problem, or the place where it began
    source of: Her son was a constant source of worry to her.
    We have been unable to trace the source of the infection.


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

BuzzWord Article

Open Dictionary

red market

the buying and selling of human organs

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