Related Clues:

• Anti-bug brand
• -- the cuff
• _____road
• Like 2011, but not 2012
• Like a single sock
• Light switch option
• Having no matching sock
• Roulette choice
• On vacation, say
• Like all prime numbers but 2
• One of two popular positions?
• Light-switch setting
• 'How ___ ...'
• Not expected
• Like 69