For the animal:
* Foxy: This is the most common and versatile adjective for a fox. It can describe both the animal's appearance and its slyness.
* Russet: Describes the color of a fox's fur.
* Sly: Emphasizes the fox's cunning nature.
* Agile: Highlights the fox's speed and nimbleness.
* Cunning: Another word for sly, emphasizing intelligence and deception.
* Vulpine: A more formal adjective, referring specifically to foxes.
For a cunning person:
* Foxy: Can be used to describe someone who is clever or attractive in a sly way.
* Sly: Emphasizes a person's cunning and ability to deceive.
* Shrewd: Similar to sly, but implies more intelligence and judgment.
* Astute: Highlights a person's keen understanding and sharp wit.
The best adjective to use will depend on the specific context and what aspect of the fox you want to emphasize.