Related Clues:

• Conserve, in a way
• Profit from
• Go through
• ___ as directed
• Serviceability
• One of 1,001, for many products
• Draw on again
• Put into service again
• Homonym for 36-Down
• Take habitually
• Play for a sucker
• "--- sparingly"
• Get extra mileage from
• Play with
• Walk all over, e.g.