Related Clues:

• Oilfield sight
• In the pink
• When said three times, 'Lookee here!'
• Skillfully
• Jack Benny catchword
• Jack Benny expletive
• Abundant source
• Spring place
• Wishing place
• Place to make a wish
• Competently
• See 21 Across
• Rural water source
• Not ill
• "Let me think ..."