Related Clues:

• Tough turns
• Squiggly letters
• Curved paths
• Leaders of Sesame Street?
• What sassafras has a lot of?
• Some hook shapes
• Swiss trio?
• A lot of sissies?
• Curves in the road
• The end of class?
• Tricky turns
• The three in each of this puzzle's theme entries
• Lispers' challenges
• Snaky curves
• Switchback features