einverstehen.... einverstanden..... einverstanden sein


Hi, I would like to know if the word "einverstehen" exists in spoken German and its function, adjective, verb or noun. I found it in several quotes on Google but not in the dictionaries.
thank you.:)
  • Sowka

    Forera und Moderatorin
    German, Northern Germany
    I agree. There is the noun "das Einverstehen", sometimes used in philosophical contexts for the process of agreeing. But I think the more usual noun is "Einverständnis".

    As far as I know, in modern language, only the participle "einverstanden" is used.