The Spanish word for sneeze is estornudo and the most unusual consistent noise I ever heard a sneezer make was made by one of my Mexican sister-in-laws or is that sisters-in-law?. Her's was a truncated "heep", almost like a chopped off beginning of a hiccough. Curiously, the Spanish for hiccough is hipo pronounced ee-po. Let the discussion on hiccough vs hiccup begin!