Related Clues:

• What's shaking?
• NaCl, to a layman
• Surfer's ride
• Stadium crowd antic
• Grains used by pretzel makers
• Shaker's contents, sometimes
• Margarita glass rim coater
• Shaker contents, perhaps
• Permanent thing
• Mass-movement unit
• Snow melter
• Table staple
• Margarita option
• Silent greeting
• Wordless greeting