Namaste and Alvida
Hello- Hello Goodbye- Bye or Paalam
salve=hello vale=goodbye
Namaste literally means "I bow to you." Namastecan be described as the "aloha" of India, as it is used both for Hello and Goodbye.http://wikitravel.org/en/Hindi#Hindi_Phrases
Hello - Talofa Goodbye - Tofa Soifua
Hello = Hola Goodbye = Adiós
Olá - Hello Adeusinho - Goodbye
Jambo is hello and Kwahari is goodbye
Hello = Hola Goodbye = Adiós
Hello : Nomoskaar Goodbye : Bidai
To say Hello is Ni hao And to say goodbye is Zai jian
to say "hello" you say "talofa" and to say goodbye you say "Fa".
Hello is "Jambo" or "Habari", while goodbye is "Kwaheri".