1) The new security system is designed to be imitation-proof, ensuring only authorized individuals can access the building.

2) The counterfeit bill had sophisticated security features making it nearly imitation-proof.

3) The company developed a unique algorithm that made their software imitation-proof.

4) The artist's signature style was imitation-proof, making it difficult for others to replicate.

5) The specialized material used in the product made it imitation-proof, protecting it from knock-off versions.

6) The complex design of the new device was considered imitation-proof due to its intricate components.

7) The customized packaging had a holographic pattern that was imitation-proof to prevent counterfeit products.

8) The brand's logo was intentionally made imitation-proof to prevent unauthorized use by competitors.

9) The secret recipe for the popular dish was closely guarded and deemed imitation-proof.

10) The revolutionary technology was considered imitation-proof due to its patented features.