Related Clues:

• Fountain ___
• Place that's 'up the river'
• Inky tool
• Sword's superior?
• Check writer's need
• Letter writer?
• Reliever's spot, for short
• Cattle enclosure
• Cross or Parker
• Risky tool for sudoku solving
• Stick for guidance
• Instrument of authorship
• Bic
• Writing utensil
• Emperor, for instance