While passing someone on the street, one says Adiós. The word usually means "Good-bye," but in this case it is meant as a general greeting.
If someone simply feels like greeting you, they can. Hello is a greeting that people constantly say to each other.
Hola Mucho gusto Buenas Buenos dias Buenas tardes Buenas noches
Yes people can say hello,because there being nice and greeting you.
The term "namaskār" is used to say "Namaste" in Maranthi. The terms are salutations that people give when greeting each other.
As-slaamu alykum (it means peace be upon you) which is an Arabic Islamic greeting or when they great each other they say "sai tahay" in somali
You could say "tot siens" which is an informal farewell greeting, the gist of which is "until we see each other again". (say: tot seens)
Shabbat Shalom is a greeting that Jews say to each other on Shabbat (the sabbath). It means "A peaceful Shabbat"
Hondurans speak Spanish, so; Hola!
Filipinos commonly greet each other with "Magandang araw" (Good day) or "Kamusta" (How are you). They may also use "Hi" or "Hello" as a casual greeting. Physical gestures such as a handshake, a nod, or showing respect by placing the back of an elder's hand to one's forehead are also common forms of greeting.
There is none. Cultures in each country have their owm way of greeting, Buddhism exists within the context of the culture and follows its mannerisms. Hence Japanese Buddhists may bow and Texan Buddhists many pump your hand and say "Howdy".
In Mexico, people say "¡Feliz Navidad!" to wish each other a Merry Christmas. It is a common greeting during the holiday season.
Hi mean hello/greetings and people respecting you with a nice word