Escalating:
Γεια (Health!) or Γεια σου (Health to you): Βye
Αντίο (Italian: To God): Goodbye
Στο καλό (To the good; spoken by the person staying behind): Goodbye, Godspeed
Στην ευκή του Θεού (To God’s blessing, Cretan): Godspeed
Έχε γεια (Have health): Farewell (antiquated)
Καλή αντάμωση (Happy [re-]meeting): Hope to see you again