Related Clues:

• Hardly eye-catching
• Olive ___ (military color)
• Hardly a thrill a minute
• Broken in, as a horse
• Wild's opposite
• Expression of boredom
• Dull — dreary
• Exclamation denoting boredom
• [Zzzzz]
• Shrug-worthy
• Less than scintillating
• Bo-o-ring
• 'You're boring me'
• Without zip
• Visually uninspiring