arch-villain /ärch-vilˈən/

A supremely villainous person

• cognomen
• cognomens
• cognomina
• cognominal
• cognominate
• cognominated
• cognominates
• cognominating
• cognomination
• cognominations
• cognosce
• cognosced
• cognoscente
• cognoscenti
• cognosces
• cognoscible
• cognoscing
• cognovit
• cognovits
• cog railway
• cog railways
• cogs
• cogue
• cogues
• cogwheel