Formal:
* धन्यवाद (Dhan'yavaad): This is the most common and formal way to say "thank you".
* आभारी छु (Aabhari chhu): This translates to "I am grateful" and is another formal option.
Informal:
* धन्नेबाद (Dhann'ebaad): A more casual and shortened version of "Dhan'yavaad".
* धन्यवाद छ (Dhan'yavaad chha): A more informal version of "Dhan'yavaad".
* शुक्रिया (Shukriya): This is a common informal way to say "thank you" in Nepal.
For specific situations:
* कोई कुरा छैन (Koi kura chhaina): This translates to "It's nothing" and can be used as a polite response to "thank you".
* मलाई खुसी लाग्यो (Malai khusi lag'yo): This means "I'm happy" and can be used as a way to express appreciation.
The best choice will depend on your relationship with the person you are thanking and the situation.