Related Clues:

• Gets less firm
• Shows wear, as a couch
• Comes impressively into view
• Really sinks in
• Appears menacingly
• Gives under pressure, but not entirely
• Declines temporarily
• Needs to slow down
• Sinks under pressure
• Luddites used to wreck these towers
• Numerical downturns
• Hovers (over)
• Becomes droopy
• Weavers’ contraptions
• Rises on the horizon