Related Clues:

• Contract's escalator clause, for short
• Economy-size
• Carbonated beverage
• Sizeable
• Coffeehouse order
• Certain size
• Sandwich side
• See 43-Across
• Enormous
• What 7-Up isn't
• Brown beverage
• 7-Up it isn't
• Drink with fast food
• Roomier than medium
• Avg. size