Hi, I am writing an essay. I want to write '"Vergangenheitsbewältigung" is a term that is relatively unique to the German language'. Could anyone give a suggestion as to what would be the best way to express 'sth. is unique to sth.' in German? So far I only have 'nur betrifft' but that isn't exactly what I want to say. I need to use the word 'relativ'. Something else I have come up with: 'Vergangenheitsbewältigung ist ein Begriff, der eine relative Besonderheit der deutschen Sprache ist' Would greatly appreciate any suggestions.