Psychischer
Psychischer is a German adjective form derived from psychisch, meaning relating to the mind or mental processes. The root psych- comes from the Greek psyche, via Latin and Germanic development, and it is used across psychology, medicine, law, and everyday language to describe mental states, conditions, or attributes.
In usage, psychischer appears as an inflected form of psychisch, which changes with gender, number, and case.
The core sense of psychischer is psychological or mental, as opposed to supernatural connotations sometimes suggested