Related Clues:

• Weirder
• More hair-raising
• More weird
• More spooky
• Like "Psycho," and then some
• More freaky
• More chilling
• Less reassuring, perhaps
• More alarming
• Like haunted houses, compared to ordinary houses
• More uncanny
• More terrifying
• More haunting
• More inexplicable
• Comparatively spooky