Formal:
* Totsiens: This is the most common and formal way to say goodbye. It literally translates to "until we see each other again."
* Goeiedag: This translates to "good day" and is a polite way to say goodbye, especially if you are leaving someone for the day.
Informal:
* Totsiens: This is also used informally, but it is often shortened to "Toets."
* Later: This is a more casual way to say goodbye, similar to the English "later."
* Doei: This is a very informal and friendly way to say goodbye, similar to the English "bye."
* Môre: This translates to "morning" and is used to say goodbye in the morning, even if it's not literally morning.
* Sien jou: This means "see you" and is a friendly way to say goodbye.
Adding a little extra:
* Geniet jou dag! (Enjoy your day!)
* Sterkte! (Good luck!)
* Alles goed! (Everything good!)
You can choose the best option depending on the situation and your relationship with your friends.