cacodemon or cacodaemon /kak-ō-dēˈmən/

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

• paediatric
• paediatrician
• paediatricians
• paediatrics
• paediatries
• paediatrist
• paediatrists
• paediatry
• paedo
• paedo-
• paedobaptism
• paedobaptisms
• paedobaptist
• paedobaptists
• paedodontic
• paedodontics
• paedogeneses
• polypeptide
• polypeptides
• polypes
• polypetalous
• polyphagia
• polyphagias
• polyphagies
• polyphagous