E1S1K5E1R1S1
10 points
ESKERS is validvalid
ESKER, a narrow ridge of gravel and sand [n]
ESKER, a narrow ridge of gravel and sand, also ESCAR, ESKAR [n]
ESKER, a narrow ridge of gravel and sand [n]
ESKER, a narrow ridge of gravel and sand, also ESCAR, ESKAR [n]