Related Clues:

• More stylish
• Comparatively quick
• More shrewd
• Brighter
• More bright
• More clever
• More likely to join Mensa
• Tidier
• More savvy
• More intelligent
• 'Are You -- Than a 5th Grader?'
• More brainy
• Not so dim
• Neater, tidier
• Like Yogi, vis-a-vis the average bear