Related Clues:

• Sit down heavily and lazily
• Sugar cube-into-tea sound
• Sound before a fizz, perhaps
• Sound of something dropping into water
• Sugar-cube-into-tea sound
• Ripple preceder
• When repeated, start of an old antacid slogan
• Fall into an easy chair
• Stone-in-water sound
• Sound of sitting down heavily
• Ice-into-water sound
• Sound of a stone hitting a pond
• Coin-into-a-fountain sound
• Sit down with a lazy jump
• Sound of an unsuccessful attempt at stone skimming