Tumultuous (adjective)

1. Marked by or involving a great and often tumultuous commotion or disturbance; chaotic.
2. Marked by or involving great and often overwhelming emotion; passionate.

Origin:

Early 17th century: from latin tumultus "uproar" + -ous.

Examples:

1. The crowd was tumultuous as the band came on stage.
2. He gave a tumultuous speech that lasted for hours.
3. The tumultuous ocean waves were crashing against the shore.
4. The tumultuous relationship between the two countries.
5. The tumultuous meeting ended in a shouting match.