arch-enemy /ärch-enˈə-mi/

1. A chief enemy
2. Satan (also arch-felˈon, arch-fiendˈ, arch-foeˈ)

• oil mills
• oilnut
• oilnuts
• oil of ben
• oil of cade
• oil of cloves
• oil of lavender
• oil of mirbane
• oil of rhodium
• oil of thyme
• oil of turpentine
• oil of vitriol
• oil of wintergreen
• oil paint
• oil painting
• oil paintings
• oil paints
• oil palm
• oil palms
• oil pan
• oil pans
• oil paper
• oil platform
• oil platforms
• oil press