Frenetic (adjective)

1. Showing or characterized by intense excitement or energy; wild or frantic.
2. Acting or done with great haste and energy; hectic.

Origin:

The word "frenetic" is derived from the latin word "freneticus" which means "of or belonging to frenzy". it was first used in the early 17th century. .

Examples:

1. The children were in a frenetic state, running and shouting.
2. The city was in a frenetic pace, with people rushing to and fro.
3. She had a frenetic energy, always on the go.
4. The stock market was in a frenetic state, with prices fluctuating wildly.
5. The concert was frenetic, with the crowd jumping and dancing.