Related Clues:

• "... jawbone of an ___" (Judges 15:16)
• Working mammal
• Real jerk
• Metaphor for personal liability
• Sure-footed mammal
• Sexual conquest
• One at a brayer meeting?
• Blithering fool
• 'Equus' in the wild
• Jack or jenny
• Source of a Biblical jawbone
• Horse kin
• Braying one
• Braying animal
• Jenny, for instance