Related Clues:

• Rig on the road
• Word form for ''eight''
• It's in for the long haul
• Pod prefix
• Plane heading?
• Cycle's front-end?
• Denotes three
• Prefix for cycle
• Prefix meaning ''three''
• Quarter of dodeca-
• Twice tetra
• Start of a form?
• Annual opener
• Prefix for pod
• State or sect starter