geschäftsmäßig
geschäftsmäßig is a German adjective that translates to businesslike, professional, or commercially. It describes conduct, demeanor, or an approach that is characterized by seriousness, efficiency, and a focus on achieving business objectives. The term implies a systematic and methodical way of dealing with matters, often in a formal or transactional context.
When applied to a person's behavior, geschäftsmäßig suggests they are not frivolous or casual, but rather serious
The word can also be used to describe an attitude or a mindset. Someone acting "geschäftsmäßig" is