Strong & Direct:
* Defiance: This emphasizes an open, confrontational resistance.
* Insurgency: This suggests a larger, organized movement against authority.
* Uprising: This implies a sudden and forceful rebellion.
More Subversive:
* Subversion: This suggests a more subtle, indirect undermining of authority.
* Disruption: This focuses on the act of upsetting the existing order.
* Nonconformity: This highlights the rejection of established norms and expectations.
More Personal & Emotional:
* Independence: This stresses the desire for autonomy and freedom.
* Dissent: This emphasizes a disagreement with authority.
* Transgression: This highlights the breaking of rules and boundaries.
The best word for you will depend on the specific context and the type of rebellion you want to express.
Ultimately, the spirit of rebellion is about questioning, challenging, and seeking change, regardless of the specific form it takes.