cacodemon or cacodaemon /kak-ō-dēˈmən/

1. An evil spirit or devil
2. A nightmare (Shakespeare)

• unlinking
• unlinks
• unliquefied
• unliquidated
• unliquored
• unlisted
• unlisted securities market
• unlistenable
• unlistened
• unlistened-to
• unlistening
• unlit
• unliterary
• unlivable
• unlive
• unliveable
• unlived
• unlived-in
• unliveliness
• unlivelinesses
• unlively
• unlives
• unliving
• unload
• unloaded