Hello / Goodbye = Υ i`a sou (singular) / Υ i`a sas (plural)
Additional Useful Greek Words & PhrasesFollowing are some simple words and phrases that will help in communicating while you are in Greece. The (') symbol comes before the syllable that is stressed.
http://www.united-hellas.com/greek-phrases.html
For greek it is για σου and for Italian it is ciao
"Hello" in Italian can be translated as "Ciao" for informal settings or "Salve" for a more formal approach.
hello on the telephone
Greek=Γειά or Geiá Spanish= hola Italian=ciao Yiddish=העלא
It is written: γειά σου
You can say "Ciao, bella" in Italian to say "hello beautiful."
Salutami Nancy
The people in the Vatican City speak Italian. To say hello in the Italian language one says the word ciao.
"Hello" in English: "Hello". In Welsh: "Was Hael". In Italian: "Salve". Can't help you with Irish (Gaelic) I'm afraid.
The word, "Ciao", pronounced, "Chow", means hello and goodbye in Italian.
Greek-Cypriots speak greek so hello in greek is "Γεια σου" which is pronounced YIA SOUIn the Cyprian dialect you can say 'sheretume'
"Ciao" is the basic word for "Hello".
Ya Ssou is "Hello or Goodbye", in Greek to one person or a friend. * "Athio" [αντίο] or (formally) "Athio sas" is goodbye in Greek. Yia sou is usually used for hello, however it is also used as goodbye by some people.