Related Clues:

• Invaluable American fuel English brought to the front
• Blue novel about marine in service
• Of utility
• Having practical value
• Scrabble piece that goes well with a Q
• Consume energy, wasting resource ultimately that's valuable
• Scrabble piece often paired with Q
• Not completely worthless
• With ormolu hem, expensive coat need not be thrown away
• 'House full': getting out of it is beneficial
• Fitting handle takes expert
• Practical book linking America and the French
• Upper-class fur available for exploitation
• Working in country, live over lake
• Working in America getting billed regularly