Related Clues:

• Mischievous creature
• Mischief, old style
• Music hall restaurant chain co-founded by Dan Aykroyd, for short
• Word before nail
• Glitch-causing gnome
• Rounded pin
• Cause of trouble
• Imaginary troublemaker
• Troublesome elf
• In the works, it upsets things
• Flat metal shelf at side of fireplace
• Mingler that causes damage to machinery
• Top of the cooker
• Gee! One may get about a thousand and nothing back from such a nuisance
• Near the fire this needs a bit more for a novel form of humanity