In Arabic language, the most prominent and most used in Islam, you can say goodbye like you say hello: As-Salamu Alaykom, which is used to them like the Americans say: Peace, but in a more formal way. However, Islam is not a language it's a religion so it's like saying: How do you say goodbye in Christianity. As-Salamu Alaykom is the way the Prophet Muhammad, the role model of all Muslims, used to greet and say goodbye.
It is said per Islam religion in Arabic 'maa alsalama'. It means in English 'be accompanied with peace and safety from any harm'
Islam is a belief system, a religion, not a nation or a language.
'Adios amigos' is Spanish for 'Goodbye my friends' or 'goodbye friends.'
almost it means goodbye for now.
Goodbye
it depends what you mean on goodbye, like the word "died" could work as a goodbye
goodbye
the word Islam literally means Peace
The word "Sayonara" is in Japanese.
Goodbye
it means goodbye
The word Islam is an Arabic word diverted from "salam" which means peace.
Islam is the same word in Latin as it is in English.
"Pozegnanie" in Polish means "farewell" or "goodbye". It is a word used to express parting or bidding someone goodbye.