Related Clues:

• Use 3-IN-ONE, e.g.
• What the Ewings and Clampetts had in common
• Museum piece, maybe
• Viscous liquid
• Medium in a tube
• Water's antithesis
• Kind of filter
• __ field
• Part of EVOO
• It should be changed regularly
• Painter's option
• Squeak remedy
• It's well-supplied
• Standard ___
• Book on which 'There Will Be Blood' was based