Greeting
Greetings are things that are said when people meet each other. Greetings may be different from culture to culture. These are some greetings used a lot in the English language :
"Hello "
"Hi "
"Hey"
"Good [ morning, afternoon, evening,night ] , Formal , which changes with the time of day
"What's up?", "Yo", "What's up?", "'Sup" and "What's happening?", which are not formal
"G'day", a greeting used a lot in Australia
"Howdy", an informal greeting used a lot in rural areas of the United States
"How do you do", which is used as a question in some places and a normal greeting in others
"What is good, my neighbor?"
"As-salamu alaykum", used in the Muslim world .
There are also ways to greet without talking, such as these: