Formal:
* ನಮಸ್ಕಾರ (Namaskara): This is the most formal greeting, often used in situations like meeting someone for the first time or in professional settings.
* ಸುಪ್ರಭಾತ (Suprabhata): This means "good morning" and is used in the mornings.
* ಸುಸಂಜಯ (Susanjaaya): This means "good evening" and is used in the evenings.
Informal:
* ನಮಸ್ತೆ (Namaste): This is a more informal greeting, often used among friends and family.
* ಹಲೋ (Halo): This is a very casual greeting, similar to "hello" in English.
* ಎಲ್ಲಿದೆ (Eliide): This literally translates to "where are you?", but it's used as a casual greeting among close friends or family.
Other options:
* ಸಾಧು (Sadhu): This is a greeting that means "well done" or "okay," and can be used in a casual setting.
* ಕೇಳು (Kēḷu): This means "listen" and is used as a greeting among close friends or family.
Remember, the best way to say "hello" in Kannada depends on the situation and your relationship with the person you're greeting.