Related Clues:

• "Truly!"
• Not dissembling
• 'I swear it's true!'
• Abe
• Like Abe Lincoln or George Washington?
• Polish saint is on the level
• 'Really'
• Unlike Iago
• Upright and fair
• With 4-Down, one-time White House nickname
• Well-organized
• 'I'm not making this up!'
• Free from guile
• Methodical; hospital worker
• Genuine; fair