How to Say Hello in Greek
Say "Yassou! Ti kanis?". Pronounce it "YAH-soo! Ti kanis?".
This phrase is best suited for informally saying hello to one person. Smile as you say it – be friendly!". You can also shorten the phrase to "ya" in an informal setting.
In Greek, we usually and literally say "Τι κάνεις;" = "What are you doing?", instead of "Πώς είσαι;" = "How are you?".