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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] catalog pronunciation in American English /ˈkæt(ə)lˌɔɡ/
Word Forms
  1. 1
    a list of all the things in a library, museum, exhibit, or sale
    a computerized library catalog
  2. 2
    a book containing information organized in a specific way, and often containing pictures
    sale/mail order catalog: the winter sale catalog
    Mail order catalogs for Christmas start arriving in October.
    Synonyms and related words
  3. 4
    a series of bad things that happen
    This catalog of disasters includes thousands of incidents of chemical contamination.


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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