Vertrauens
Vertrauens is the genitive form of the German noun Vertrauen, meaning trust or confidence. It is not ordinarily used as an independent lexical item; rather, it appears as the genitive singular of Vertrauen (des Vertrauens) and as the root in a family of compounds built with Vertrauens- that express various aspects of trust.
In everyday language, the combining form Vertrauens- yields words such as Vertrauensbeweis (proof of trust), Vertrauensperson
In political and legal language, Vertrauens- forms appear in terms like Vertrauensfrage, the vote of confidence
In psychology and sociology, trust is a central construct; the genitive des Vertrauens is used in discussions
See also: Vertrauen, Vertrauensbruch, Vertrauensperson, Vertrauensschutz, Vertrauensfrage.