Related Clues:

• Prefix for lateral
• Cycle or lateral preceder
• Start for ''corn'' or ''form''
• Verse intro?
• Two-thirds of sesqui-
• Kin of mono-
• Sea urchin, at a sushi bar
• Sex lead-in?
• Athlete's outfit, briefly
• One before bi
• Tri- less two
• Prefix with brow
• Lateral or cycle lead-in
• Single starter
• One, for openers