"maniacal" in German maniacal manisch wahnsinnig Detailed translations for "maniacal" maniacal 1. medicine maniacal(also: manic) manisch{adjectiv} 2. other maniacal(also: maniac, frenzied, demented, lunatic) wahnsinnig{adjectiv} English synonyms for "maniacal" maniacal {s} maniac(p)