The term “onguur” is a Dutch word that translates to “unpleasant,” “unfriendly,” or “uneasy.” It is often used to describe people or places that are considered to be unsafe or threatening. In a professional context,
the word “onguur” would be considered informal and inappropriate. A more professional way to convey the same meaning would be to use phrases such as “of questionable character,” “not reputable,” or “suspicious.”