oil·pa·per 
(oilpā′pər)
(oilpā′pər)n.
Paper that is soaked in oil to make it transparent and water-resistant.
- presidential
- presidentially
- president pro tem
- president pro tempore
- President's Day
- Presidents' Day
- Presidents Day
- presidentship
- presider
- presidial
- presidiary
- presidio
- presidium
- presignify
- presoak
- pre-Socratic
- presold
- presort
- press
- press
- press agency
- press agent
- press agentry
- press association
- pressboard