Related Clues:

• Really exhausted
• Without bounce
• Grant's side in the Civil War
• Cardinal point
• Monitor's side
• Asia's --- Sea
• Landlocked ___ Sea
• Bo-o-o-o-ring
• Inland Asian sea
• Pooped out
• Up on the map
• Possibly beyond recharging
• With 23-Across, a guiding light
• Glinda the Good's domain
• Out of juice, as a battery