arch-enemy /ärch-enˈə-mi/

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

• gifts
• giftshop
• giftshops
• gift token
• gift tokens
• gift voucher
• gift vouchers
• gift-wrap
• gift-wrapped
• gift-wrapping
• gift-wraps
• gig
• giga
• giga-
• gigabit
• gigabits
• gigabyte
• gigabytes
• giga-electron-volt
• gigaflop
• gigaflops
• gigahertz
• gigahertzes
• gigantean
• gigantesque