Formal:
* नमस्ते (Namaste): This is the most common and respectful greeting. It is used for people of all ages and social standing.
Informal:
* नमस्कार (Namaskar): This is also a respectful greeting, but slightly less formal than "Namaste".
* सुप्रभात (Suprabhat): This means "good morning" and is used in the morning.
* शुभ दिउँसो (Shubh Diunso): This means "good afternoon" and is used in the afternoon.
* शुभ साँझ (Shubh Sanj): This means "good evening" and is used in the evening.
* के छ (Ke Chha): This means "what's up" and is used among friends and family.
* कस्तो छ (Kasto Chha): This means "how are you?" and is also used among friends and family.
Other options:
* हजुर (Hujur): This is a polite way to address someone, similar to "sir" or "madam".
* भाइ (Bhai): This means "brother" and is used among close friends and family.
* दिदी (Didi): This means "sister" and is used among close friends and family.
Note: When greeting someone, it's customary to join your hands together in a prayer position, like a Namaste gesture, and bow slightly.