Answer: digger

AnswerCrossword Clue
DIGGERGroundhog, notably
diggermember of any of several Indian peoples of western North America, esp. of a tribe that dug roots for food
diggerperson or an animal that removes earth or digs
diggertool, part of a machine, etc., for removing earth
diggerone that digs (to excavate (to dig out))
DIGGERConstruction site sight
DIGGERWord with "clam" or "gold"
DIGGERFormer Notre Dame coach Phelps
DIGGERShovel user
DIGGERShovel
DIGGERMiner
DIGGERAussie W.W. I soldier
DIGGERN.Z. or Aussie W.W. I soldier
DIGGERAussie of W.W. I
DIGGERProspector.
DIGGERGold seeker.
DIGGERWord with clam or gold