Related Clues:

• Polish saint without pretensions
• Straight with one’s team? Not entirely
• Upstanding individual aboard high-speed train
• Without disruption
• Improve street that's law-abiding
• That's the truth!
• 'For real!!'
• Being on duty, stop light reflecting through airport
• Trot raised in Paris suburb becomes attendant
• Sincere, perfect and altruistic person
• Sharpens head of tool being blunt
• Makes keener ahead of time, I assure you
• Sweet American lives in France, it’s true
• "You should believe me!"
• Following a pattern, perhaps