Formal:
* The samurai, guided by the principles of bushido, lived by a strict code of honor and loyalty.
* The concept of bushido emphasized self-discipline, courage, and integrity.
* Bushido, the code of the samurai, influenced Japanese society for centuries.
Informal:
* He faced his fear with the courage of a samurai, embodying the spirit of bushido.
* The new CEO's leadership style seemed to be based on bushido principles of loyalty and respect.
* It's easy to say you'll stand up for what's right, but it takes true bushido to actually do it.
Creative:
* Her painting, a swirling vortex of color, captured the raw energy and fierce beauty of bushido.
* The novel explored the inner turmoil of a samurai wrestling with the conflicting demands of bushido and personal desires.
The best way to use "bushido" in a sentence will depend on the context and your intended meaning.