General intelligence:
* Intelligent (masculine) / intelligente (feminine)
* Astucieux (masculine) / astucieuse (feminine) - This implies a cleverness and resourcefulness.
* Sagace (masculine) / sagace (feminine) - This emphasizes sharp wit and good judgment.
Stylish and fashionable:
* Chic - This is the most common word for "smart" in the sense of being fashionable and stylish.
* Élégant (masculine) / élégante (feminine) - This word is more formal and emphasizes elegance and sophistication.
Other meanings:
* Intelligent - This can also be used for someone who is intelligent in a practical sense, like being quick-witted or resourceful.
* Habile (masculine) / habile (feminine) - This implies skill and dexterity.
Example sentences:
* "He's a very intelligent man." - Il est un homme très intelligent.
* "She's always so chic!" - Elle est toujours si chic !
* "That was a very astucieux move." - C'était un geste très astucieux.
The best word to use will depend on the specific meaning of "smart" in the context.