Edgy (adjective)

1. Feeling or showing nervousness or tension.
2. Feeling or showing agitation or impatience.
3. Feeling or showing a sense of unease or insecurity.
4. Being characterized by a sense of danger or risk.
5. Being characterized by a sense of sharpness or toughness.

Origin:

From the sense of being "on edge" or "anxious".

Examples:

1. She was feeling edgy about the upcoming exam.
2. He was edgy because he had too much caffeine.
3. The movie had an edgy plot that kept audiences on the edge of their seats.
4. The music video had an edgy style that was provocative.
5. The fashion was edgy with its bold and modern design.