Related Clues:

• Three, of a kind
• Prefix with ''cycle''
• Tetra minus one
• Start to cycle?
• Motor or partite preceder
• Prefix denoting three
• Angle heading
• Half hexa-
• Cycle starter?
• Start for ''ode'' or ''pod''
• Beginning to cycle?
• Pod opening?
• Prefix for "angle" or "cycle"
• Straight: Pref.
• Prefix for ''age'' or ''angle''