How do you write good night in kannada language?

There are a few ways to say "good night" in Kannada, depending on the level of formality and the context:

Formal:

* ಶುಭ ರಾತ್ರಿ (Shubha Ratri): This is the most common and formal way to say good night. It literally translates to "good night."

* ಸುಖ ರಾತ್ರಿ (Sukha Ratri): This means "pleasant night" and is another formal way to say good night.

Informal:

* ರಾತ್ರಿ ಶುಭವಾಗಲಿ (Ratri Shubhavagali): This means "may your night be good" and is a more informal and friendly way to say good night.

* ನಿದ್ದೆಗೆ ಹೋಗು (Niddhege Hogu): This means "go to sleep" and is a very casual and informal way to say good night.

Other options:

* ಸುಖ ನಿದ್ರೆ (Sukha Nidre): This means "good sleep" and can be used as a more polite way to say good night.

* ಒಳ್ಳೆಯ ರಾತ್ರಿ (Olleya Ratri): This means "good night" and is a more colloquial way to say it.

The best way to choose the right expression depends on your relationship with the person you're talking to and the situation.