Related Clues:

• Conquer
• Part of a horse's headgear
• Wrestle to the ground
• Sans spice
• Tame
• Like housepets
• Doesn't support
• Easy to handle
• Crack the whip at, perhaps
• Far from feral
• Try to control, as a runaway horse
• Straps on a horse
• Not apt to bite
• Equestrian equipment
• Break, so to speak