Umpqua
geographical name
Ump·qua ˈəm(p)-ˌkwȯ 
river 200 miles (322 kilometers) long in southwestern Oregon flowing into the Pacific
- quohaug
- quohog
- quohogs
- petrographical
- petrographically
- petrographies
- petrography
- petrohyoid
- Petroica
- petrol
- petrol bomb
- petrol station
- petrolage
- petrolatum
- petrolatums
- petrolene
- petroleous
- petroleum
- petroleum asphalt
- petroleum coke
- petroleum engine
- petroleum fly
- petroleum gas oil
- petroleum geologist
- petroleum geology