Related Clues:

• 'Snazzy!'
• Like many a fall day
• "Swell!"
• 'Cool'
• Big wave
• Grow
• Word of approval
• Straight, at the bar
• 'Terrif!'
• Like good penmanship
• Self-controlled
• Like a pin?
• Beatnik's 'groovy'
• Not nerdy
• How Scotch may be served