* Formal: "The Queen's coronation was the quintessential example of British pageantry."
* Descriptive: "The old, red brick building with ivy crawling up its walls is the quintessential English cottage."
* Figurative: "Her laughter was the quintessential sound of pure joy."
* Informal: "Pizza and beer are the quintessential combination for a casual Friday night."
Key Point: "Quintessential" means the most perfect or typical example of something. It emphasizes the essence or defining quality of a thing.