Related Clues:

• See 20 Across
• One and __
• Objector's word
• My one companion?
• ''If __ I had known''
• Roy Orbison's '___ the Lonely'
• ''On the other hand ...''
• Special
• '... and nothing ___'
• Word on a sign on a lawn
• ''___ Two Can Play'' (Peter Sellers comedy)
• Objecting word
• None other than
• Only fair
• Part of CD-ROM