Related Clues:

• Bitter nut
• Dark soft drink
• Caffeinated drink
• Jolt, e.g.
• Fast-food drink
• Drink from nuts
• Fountain request
• Fountain order, often
• Burger accompanier
• Fast food staple
• Pay increase to keep up with inflation, in brief
• Drink flavor
• Root-beer alternative
• Mixer option
• Pop for a meal?