How is the term "ornery" best characterized?

The term "ornery" is best characterized as difficult and stubborn. It conveys a sense of irritability or a tendency to be contrary, often implying that a person is not easily pleased or agreeable. This can often manifest in behavior that feels obstinate or challenging, particularly when it comes to following directions or cooperating with others.

In contrast, the other options describe traits that are quite opposite to what "ornery" signifies. For instance, being friendly and sociable suggests a positive, approachable demeanor, while easygoing and adaptable implies a flexibility and willingness to go along with others' wishes. Lastly, friendly with a sense of humor indicates a warm, enjoyable interaction style, which starkly contrasts with the stubborn nature associated with being ornery. Thus, the definition aligns specifically with being difficult and stubborn, making that the accurate characterization.