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rigorous

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adjective rigorous pronunciation in British English /ˈrɪɡərəs/
  1. 1
    thorough and careful
    rigorous safety checks
    Synonyms and related words
  2. 2
    strict, or severe
    rigorous enforcement of the law

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rigorously

adverb
Capital spending is rigorously controlled.

free-from

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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