#orgiastic

• Bacchanalian — Pertaining to or relating to the mystical festivals of the god Dionysus (Bacchus); characterized by frenzied revelry, orgy, noisy feasting, excessive drinking, and tumultuous merriment. In a figurative and bookish sense, it describes a chaotic, dynamic atmosphere devoid of moral or social restraints, where instincts and exuberance dominate reason.
• Bacchanal — The feminine form of the adjective bacanal or, as a noun, a secret religious festival of eccentric mysticism celebrated in Antiquity in honor of the god Bacchus (Dionysus), characterized by frenzied ritual dances, strident music, and unlimited wine consumption. In a modern and extended sense, the term describes a turbulent night party, an orgy, or any collective manifestation marked by an extreme unleashing of the senses and the abandonment of social norms.
• Bacchanalia — The original Latin and English form for 'bacanale'; secret religious festivals in Ancient Rome dedicated to the cult of Bacchus, celebrated with ecstatic dances, tumultuous music, and ritualistic wine consumption. In contemporary academic, literary, and historical spheres, the term is used to describe an unbridled orgiastic cultural manifestation or a recurrent theme in art history symbolizing the vital exuberance of human nature.