Choose the right word for the definition. Graceful and stylish in appearance.

The correct answer is Elegant. Explanation: The word "elegant" is the most suitable word to describe something that is both graceful and stylish in appearance. Let's consider the other options: * Synthetic: This means something artificial or man-made, not related to appearance. * Classy: This describes someone or something with high quality and sophistication, but it doesn't necessarily imply gracefulness. * Unique: This means being the only one of its kind, which is not what the definition is describing.