Related Clues:

• Speed measure
• "Mrs. Doubtfire" attire
• Use a trawl, e.g.
• Tiresome task
• Supersonic unit
• Austrian physicist
• Retardation caused by friction
• Boring event
• Big name in ballistics
• ___ 5 ('Speed Racer' car)
• ___ queen
• Bummer, so to speak
• Yeager's speed
• Resistance to motion
• Real bore