Related Clues:

• Fuel car for a steam locomotive
• Watered down
• Like a 4-F
• Overly diluted
• Sympathetic
• Easily pushed around
• Physically weak
• Like the night, to Keats
• Unlike Charles Atlas
• Compassionate
• 4-F, in military classification
• Unsuitable
• Out of shape
• Flimsy
• Physically delicate