Namasté

Namasté: It is a Nepalese word  to greet someone. Namasté is a word that came from Sanskrit so it is also used in India by many Indians as the same purpose. This single word has a very deep meaning. If you are planning to visit any of these two countries, it's best that you have an idea about this word. You can literally greet everyone with this one word in Nepal. And they returns the greeting back with the smile in their face. =)