gewaltsames
Gewaltsames is the attributive neuter singular form of the German adjective gewaltsam, meaning violent or by force. It normally appears before a neuter singular noun, as in ein gewaltsames Vorgehen (a violent course of action) or ein gewaltsames Mittel. By itself, gewaltsames is not commonly used as a stand-alone noun; its nominal form is das Gewaltsame, which refers to violence or the violent character of a phenomenon in a general sense.
Etymology and formation: gewaltsam derives from Gewalt, the noun for violence, combined with the suffix -sam
Usage and nuance: gewaltsames conveys force, coercion, or the application of physical or coercive power. It
See also: Gewalt, Gewalttätigkeit, Gewaltanwendung, gewaltlos, Das Gewaltsame.
References: German dictionaries and linguistic references on adjective declension and nominalization, such as Duden and DWDS,