Related Clues:

• Considerable
• Virtuous
• In bounds
• Has down pat
• 'Who ___ what evil ...' (intro to 'The Shadow')
• Better than average
• Saintlike
• Deserving a thumbs-up
• "Well done!"
• "No news is ___ news"
• Hero's side
• Not bad
• Reputable
• Has memorized
• B or B+, say