fortschreitender
Fortschreitender is the present participle form of the German verb fortschreiten (to progress, to advance) used as an adjective. The word combines the prefix fort- (forward) with schreiten (to stride) and denotes an ongoing movement or development. In usage it describes a process or state that continues over time and does not refer to a completed result.
Usage and examples: Fortbewegung of ongoing change is common in scientific, technical and policy writing. Typical
Nominalization and nuance: The form der Fortschreitende as a standalone noun is rare in standard usage; German
In English translations, fortschreitender is often rendered as progressing, advancing, or advancing/ongoing, depending on the context.