Here are some other ways to say "yes" in French, with slight variations in meaning or formality:
* "Oui, bien sûr" - "Yes, of course" (more emphatic)
* "Oui, absolument" - "Yes, absolutely" (very emphatic)
* "Bien sûr" - "Of course" (informal)
* "Parfaitement" - "Perfectly" (formal)
* "D'accord" - "Agreed" (informal)
* "C'est ça" - "That's it" (informal, can also mean "yes" in a specific context)
The best way to choose the right phrase depends on the context and your relationship with the person you're speaking to.