Related Clues:

• Smoker's worry
• Mariner
• Old-time punishment need
• Paving material
• See 63-Down
• Coal product
• Source of some cures
• Wood by-product
• Benzene source
• It may be added in a dash
• Veteran sailor
• Smokers amass it
• Driveway surface
• Pretzel topper
• Worker with two-masters