Orgiastic (adjective)

Relating to or characterized by wild and excessive unrestrained behavior, especially sexual behavior.

Origin:

Late 16th century, from french orgiaque or latin orgiasticus, from greek orgiastikos, from orgia "orgies".

Examples:

1. The orgy that took place was orgiastic and wild.
2. The party was orgiastic, with guests indulging in excessive drinking and drug use.
3. The orgiastic rituals of the ancient cult were banned by the government.
4. The orgiastic music festival was a wild and chaotic event.
5. The orgiastic behavior at the club made it a popular destination for party-goers.