Related Clues:

• Perky accolade?
• Majuscule
• Matchless, e.g.
• "Far out, dude!"
• Unlike 666
• He may live in Apt. 1A
• Like all but one prime
• Prompting a 'hmm,' perhaps
• Bldg. bigwig
• Virtual, perhaps
• "That rocks!"
• Way more than cool
• Like Gildersleeve or Gatsby
• Like all prime numbers except 2
• Like 1, 3, 5, 7 ...