How do you say Good day in Cornish?

There are a few ways to say "good day" in Cornish, depending on the context and formality:

* Dydd da: This is the most common and general greeting, meaning "good day." It can be used in most situations.

* Dehwys da: This means "good morning" and is more appropriate for early hours.

* Prynha da: This means "good afternoon" and is used in the later part of the day.

* Nos da: This means "good evening/night" and is used in the evening.

So, if you want to be polite and say "good day" in Cornish, you can use "Dydd da".