Related Clues:

• I say where there's water
• 'Lemme think . . .'
• German composer I overlooked successfully
• “The nerve!”
• 'Thinking . . . '
• Setters are going to advisable source
• You and I will get healthy
• Sound of gears turning?
• 'I'm thinking very hard about this . . .'
• Healthy; water source
• My deep hole
• 'I wonder . . .'
• In good health? Fancy that!
• "I'm thinking, thinking, thinking ..."
• Contemplative sound