Related Clues:

• Extremely large or extensive
• Titanic vessel concerned with safety first inside
• Of very great extent
• Huge society gets stuck into tax
• Jumbo incomplete but saved up
• Great Society overwhelmed by tax
• Sweeping changes finally cutting tax
• Very large tank containing sulphur
• Huge vessel full of sulphur
• Sprawling
• Great figure -- like the top
• Colossal change making vile tile?
• Large container holding sulphur
• Great in scope
• Last of the whiskies in cask is massive