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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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verb rumble pronunciation in British English /ˈrʌmb(ə)l/
Word Forms
present tense
present participlerumbling
past tenserumbled
past participlerumbled
  1. 1
    [intransitive] to make a continuous deep sound
    Thunder rumbled in the distance.
    Synonyms and related words
    1. a.
      to move forwards making a continuous deep sound
      Lorries rumble past their homes.
      Synonyms and related words
      Synonyms and related words
  2. 3
    [transitive] British informal to discover that someone is doing something illegal
    We’ve been rumbled.

phrasal verbs


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

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Open Dictionary

red market

the buying and selling of human organs

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