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informal (EN)
прилагательное

прилагательное “informal”

основа informal (more/most)
  1. неформальный
    We had an informal discussion over coffee about our future plans.
  2. повседневный
    You can wear informal clothes like jeans and a T-shirt to the barbecue.
  3. разговорный
    In informal speech, people often use slang and contractions.
  4. неофициальный (нелегальный)
    The sellers are part of the informal economy.