Related Clues:

• A sad thing to be in
• Sign of joy or sorrow
• Signs of sorrow
• '___ on My Pillow' (1958 hit)
• Things leaving tracks
• Goes a mile a minute
• Eyedrops?
• Splits in two, perhaps
• Flies
• Rips, as paper
• They make tracks
• Eyedrops
• Jags
• Ligament injuries
• Evidence of pain