pentalpha /pen-talˈfə/

A pentacle

• ballet-master
• ballet-masters
• ballet-mistress
• balletomane
• balletomanes
• balletomania
• balletomanias
• ballets
• ball-flower
• ball-flowers
• ball game
• ball games
• ball-girl
• ball-gown
• ball-gowns
• ballhawk
• ballhawks
• balling
• ballings
• ballista
• ballistae
• ballistas
• ballistic
• ballistic missile
• ballistic missiles