cacodemon or cacodaemon /kak-ō-dēˈmən/

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

• tubicolous
• tubifex
• tubifexes
• tubiflorous
• tubiform
• Tubigrip
• tubing
• tubings
• tuboplasties
• tuboplasty
• tubs
• tub-thump
• tub-thumped
• tub-thumper
• tub-thumpers
• tub-thumping
• tub-thumps
• tubular
• tubular bells
• Tubularia
• tubularian
• tubularities
• tubularity
• tubulate
• tubulated