Greek
Adverb
σήμερα • (símera)
-  today
 
Coordinate terms
-  προχθές (prochthés, “day before yesterday”)
 
-  χθες n (chthes, “yesterday”)
 
-  αύριο f (ávrio, “tomorrow”)
 
-  μεθαύριο f (methávrio, “day after tomorrow”)
 
-  ημέρα f (iméra, “day”)
 
Noun
σήμερα • (símera) n (invariable)
-  the present, today