unecht
Unecht is a German adjective meaning not genuine or authentic. It is used to describe objects, materials, or claims that do not originate from the source they are claimed to come from, or that lack authenticity. The word is formed with the negating prefix un- attached to echt, which means genuine.
In usage, unecht typically modifies a noun or appears predicatively: eine unechte Uhr, unechtes Leder, eine
Nuances and distinctions: unecht emphasizes the lack of authenticity rather than an explicit act of deception.
See also: echt (genuine), Fälschung (forgery), Nachahmung (imitation), Kunstleder (imitation leather). Etymology traces to un- plus