Related Clues:

• Spur (on)
• Press, as to vote
• It may be uncontrollable
• The munchies, for one
• It may be hard to resist
• Impulsive feeling
• Try to convince
• Spur, with "on"
• Advocate forcefully
• Prompt, in a way
• Addict's bugbear
• Hard-to-resist yen
• Force along
• Put pressure on
• Capital of Colombia