Homonym: sly (Cunning)
The term "sly" describes someone who is clever in a deceptive or cunning way. A sly person often uses their intelligence to manipulate situations or people to their advantage. This behavior can be seen in various contexts, such as in animals like foxes, which are often associated with slyness due to their cunning hunting strategies.
In human interactions, being sly can involve trickery or subtlety. For example, a sly negotiator might use clever tactics to gain a better deal. While some may view slyness as a negative trait, others might see it as a valuable skill in competitive environments, such as business or sports.