Related Clues:

• Strive; difficult task
• Orlando's suited Duke's employee down to the ground
• Labour pains
• Fight in the ring
• Struggle (with a problem)
• Strive; compete
• Make one's way with great difficulty
• Engage in one-on-one combat, in a way
• Jockey and horse in astonishing result
• Struggle that helps to make Andrew restless
• Make great effort during fight
• Fight to get horse placed in disputed result
• Make an effort to invest time in training slugger
• We, with others left imprisoned, struggle
• Struggle to break a lock, perhaps