Related Clues:

• Start of success?
• Sibilant sound
• Slalom path
• Country road feature
• Half a figure-eight
• Double turn
• Certain Scrabble tile
• Feminine ending
• Snaky line
• Capital of Spain?
• Monotonous situation
• Capital of Switzerland?
• The first of September?
• Part of RSVP
• Part of a figure eight