HUMMOCKY

- Having hummocks.

H4 - U1 - M3 - M3 - O1 - C3 - K5 - Y4 has 24 points in Scrabble!

H3 - U2 - M4 - M4 - O1 - C4 - K5 - Y3 has 26 points in Words with Friends!

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