Related Clues:
- Not expected
- Causing shivers, perhaps
- Like 69
- Not evenly divisible by two
- Like every other number
- Fear-inducing
- Like the remains of sunken ships
- 'Um, did that painting's eyes just move?'
- A little peculiar
- Even-money roulette bet
- A bit spooky
- Like half the integers
- Paranormal, say
- Far beyond unexpected
- Like a lonely sock