Related Clues:

• Standard
• Axiom
• Fundamental truth
• Rule of personal conduct
• Integrity
• High-level guideline
• General rule
• Certitude about moral goodness
• Precept, rule
• Does about a hundred get it back to the duet? That's right
• In essence it's got a capital sound
• That's all right
• That's OK
• That's right about a hundred with it, the duet (9)
• As a rule it has the main sound