Related Clues:

• Envoy's asset
• Not damaged or missing a part
• Prudence -- popular previously and perfect
• Home on time with a cold and temperature -- otherwise unscathed
• 'The ability to describe others as they see themselves,' per Lincoln
• Curmudgeon's lack
• Politician's asset
• Diplomatic touch
• Careful handling
• 'The art of making a point without making an enemy'
• Dry sandwiches a cold delicacy
• Interpersonal finesse
• It can't become whole
• Lout's lack
• Complete one set of books? One of them incomplete