Informal:
* "Ciao" (pronounced "chee-ow") is a common, informal way to say goodbye in Cajun French.
* "A la prochaine" (pronounced "ah lah pro-shen") translates to "until next time" and is a friendly way to say goodbye.
* "Au revoir" (pronounced "oh re-vwahr") is the standard French word for goodbye, often used in Cajun French.
Formal:
* "Bonne journée" (pronounced "bonn zhoor-nay") means "have a good day" and is a polite way to say goodbye.
* "Bonne soirée" (pronounced "bonn swa-ray") means "have a good evening" and is a polite way to say goodbye in the evening.
It's important to note that Cajun French is a very vibrant and expressive language, and the best way to say goodbye may depend on the specific situation and relationship between the people involved.