Related Clues:

• Dull, as a color
• Like housecats
• Dull and uninteresting
• Dull-colored, or just plain dull
• Olive shade
• Like circus animals
• Not so colorful
• Not exactly exciting
• No longer wild
• Hardly daring
• Void of any va-va-voom
• Pettable
• Meh
• Not very edgy
• Not too exciting