English is the most widely spoken language, so Hello (or hey, hi, whats up, etc.) and Goodbye (bye, see you later, etc.) would be some ways.
Hello- Hello Goodbye- Bye or Paalam
salve=hello vale=goodbye
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
hello-hujambo 2:goodbye-kwaheri
to say "hello" you say "talofa" and to say goodbye you say "Fa".
we say hello ''sainuu'' and goodbye '''bayartai"