Related Clues:

• Avoid finishing a sentence?
• Prisoner's plot
• Soft mud
• Compete in a meet
• Get (through), eventually
• Something 18-, 26-, 42- or 51-Across might have
• With 15-Down, hangs on the line
• Hurry away
• Cause of an icicle
• Move like Slimer
• Intermittent trickle
• Trot quickly
• IV
• Squishy stuff
• Break out of captivity