Unvernünftige
Unvernünftige is a German term that can function as an adjective or as a noun, with the form arising from un- (not) and vernünftig (reasonable, prudent). As an adjective, it describes actions, judgments, or attitudes that lack rational justification or prudent consideration. Common phrases include unvernünftiges Verhalten, unvernünftige Entscheidungen or unvernünftige Maßnahmen.
As a noun, Unvernünftige (capitalized) denotes a person who acts irrationally or imprudently. The plural Die
Usage and nuance: The word is widely used in everyday language, media commentary, and social or political
Related terms include vernünftig (reasonable, rational), unlogisch or unsinnig (illogical, nonsensical), and töricht (foolish). The exact