Related Clues:

• Transparencies
• Playground set
• Microscopic media
• Sways
• Some projector inserts
• Water park attraction
• Begins to fail
• Microscope specimens
• Goes hard into a base
• Microscope accessories
• Water park fixtures
• Slips, slithers
• Moves to and fro like pendulum
• Pieces of playground equipment
• Moves in a curve