Gewachsen
Gewachsen is the past participle of the German verb wachsen (to grow). It conveys the sense that something has grown or developed and is used in both verbal tenses and adjectival senses. The form also appears in compounds and fixed expressions.
As part of verb tense, gewachsen appears with the auxiliary sein to form perfect tenses for intransitive
As an adjective or in compounds, gewachsen by itself is relatively rare; more common are well-established compounds:
Etymology: gewachsen is formed from wachsen with the ge- prefix used to form past participles in German;