* Formal: The affable librarian patiently helped me find the book I was looking for.
* Informal: Despite being a famous actor, he was surprisingly affable and down-to-earth.
* Descriptive: The affable bartender greeted each customer with a warm smile and a friendly joke.
* Contrast: While the CEO was known for his stern demeanor, his assistant was incredibly affable and easy to talk to.
Note: "Affable" suggests a person who is friendly, approachable, and easy to talk to. It often implies a warmth and genuineness that makes others feel comfortable.