Related Clues:

• Dreary and colourless
• Drearily dull
• Pretentious waffle
• Stupid 20
• Dull and boring
• Dowdy
• Not at all colorful
• Evoking a 'ho-hum'
• All sorts of baloney for barman making exclamation
• Hardly eye-catching
• Olive ___ (military color)
• Hardly a thrill a minute
• Dull — dreary
• Shrug-worthy
• Bo-o-ring