"Ningishzida" is an old Sumerian deity that was worshiped as a god of vegetation, fertility and snakes. There are various synonyms for Ningishzida that have been used over time, and they are often influenced by the cultural and historical context in which they are used. Some of these synonyms include "Lord of the Good Tree", "The One Who Guides the Serpent", "Master of the Dragons", "The Physician of the Gods", "The Protector of the Dead", and "The First Born of Enki". The diverse range of synonyms for Ningishzida shows the various ways in which this deity has been perceived and worshipped throughout history.