Possible Clues:

• Like water in the Zamzam Well
• Immaculate as Swiss cheese, we hear?
• Word before "buckets" or "cow"
• "__ guacamole!"
• "__ cow!"
• "__ smokes!"
• "__ mackerel!"
• Like God Almighty
• Word before "water" or "Land"
• Word before "Grail" or "Ghost"