Related Clues:

• Like watery coffee
• Puny
• Like filet mignon
• Weak and delicate
• Not tough
• Military's 4-F
• Rejected draftee condition
• Physically lacking
• Not suited
• Part of 54 Across
• Unsound, as an argument
• In poor shape
• In poor condition
• Not suited (for)
• In need of punching up