Empusa /em-pūˈzə/

1. A goblin or spectre sent by Hecate (Gr myth; also without cap; also empuseˈ)
2. A genus of fungi parasitic upon houseflies and other insects

• free-livers
• free-living
• freeload
• freeloaded
• freeloader
• freeloaders
• freeloading
• freeloadings
• freeloads
• free love
• free-lover
• free-lovers
• free lunch
• free lunches
• freely
• freeman
• free market
• free-market
• free-marketeer
• free-marketeers
• free markets
• freemartin
• freemartins
• freemason
• freemasonic