* Simple: The spy used subterfuge to gain access to the secret documents.
* Descriptive: She employed a clever subterfuge, pretending to be a lost tourist to enter the restricted area.
* Figurative: The politician's promises were a mere subterfuge, masking his true intentions.
* Historical: During the Cold War, both sides engaged in elaborate subterfuge to gather intelligence.
* Formal: The defendant's alibi was exposed as a fabrication, relying on blatant subterfuge.
Remember, "subterfuge" implies a deceitful or dishonest act, often involving trickery or deception.