Related Clues:

• Aspirin form
• It may make you a better person
• With 15-Down, hangs on the line
• Cause of an icicle
• Difficult sort
• It might get popped in the mouth
• Medicinal morsel
• Intermittent trickle
• Unwanted guest, maybe
• IV
• Tidal wave
• Grind gauge
• Put to sleep, so to speak
• Tedious fellow
• One causing ennui