Related Clues:

• Stop flowing, as traffic
• Sound from a dog
• Collision of several vehicles (hyph. word)
• Doghouse 'Don't come any closer!'
• Doghouse "Don't come any closer!"
• Bottleneck problem
• Angrily say 'Get knotted!'
• Fishing line annoyance
• "Grr!," say
• 'Grr!,' say
• Tangle; growl
• Hair entanglement
• Copy a vicious dog
• Growl viciously
• Accumulate, as unfinished work