PLOUGH

- Variant of plow.

P3 - L1 - O1 - U1 - G2 - H4 has 12 points in Scrabble!

P4 - L2 - O1 - U2 - G3 - H3 has 15 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries