Related Clues:

• With deadpan delivery
• Far from daring
• Subdue, as wild hair
• Not lit, in a way
• Boring master
• Subdued when there aren't many exciting openings
• Like a domesticated animal
• Not daring at all
• Domestic thanks yours truly
• Submissive, docile
• Flat and uninspiring
• Unlike a mustang
• Spiritless team thrashed
• Wild? No, the opposite
• Trained first of teaching assistants, yours truly