1. A pentacle.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• pantogram,
• pentogram,
• pentragram,
• pantagram,
• bentgras,
• penagram,
• penatgram,
• pentigram,
• Centagram,
• mnentagra,
• mentagraa,
• pantagrah,
• Pentakra,
• pentagnia,
• pentamra,
• pentmeran,
• pentamran,
• dendagra,
• pneumgram,
• pentagrapgh

• pentagon,
• pentazocine,
• pentastomida,
• pentacle,
• pentastomid,
• pentagonal,
• peanuts.

The adjective form of the word "pentagram" is "pentagrammatic" or "pentagrammic".

The plural of the "pentagram" can be the "pentagrams".

The singular of the "pentagram" can be the "pentagram".