Related Clues:

• Fit to cut the mustard
• Quick to pick up
• Willing follower?
• On topic
• Having sufficient power
• Especially suited
• Having the required skills
• Likely (to)
• Highly intelligent
• Urban address abbr.
• Up to scratch
• Unusually qualified
• Likely to catch on quickly
• Adjective for a seaman
• Not incompetent