* Adjective: This is the most common use. Describes something or someone as complex, refined, or knowledgeable.
* Example: "She wore a sophisticated black dress."
* Verb: Means to make something more complex or refined.
* Example: "The software has been sophisticated to handle larger data sets."
* Noun: Can be used to refer to a sophisticated person or thing.
* Example: "He was a sophisticated traveler who knew how to navigate the world."
Let me know if you'd like more examples of how "sophisticated" is used in each of these ways!