Possible Clues:

• Ending with may
• "May" or "mis" attachment
• WWII general Arnold, informally
• "... by good __, yonder's my lord": "Timon of Athens"
• Luck, old-style
• Prefix for "hazard"
• Gen. Arnold of WWII fame, informally
• Hazardly start?
• Gen. Arnold of W.W. II fame