Related Clues:

• Diplomat's skill
• Good host's gift
• Diplomacy
• Oafs lack it
• Boor's lack
• Yahoos lack it
• Remaining silent, sometimes
• Public relations need
• Social skill
• Diplomat's asset
• A social grace
• Delicacy at a state dinner?
• Asset for an ambassador
• Press Secretary's asset
• Diplomat's need