"one who enchants or practices enchantment, a sorcerer or magician;" also "one who charms or delights," c. 1300, enchauntour, agent noun from enchant, or from Old French enchanteor "magician; singer; mountebank," from Latin incantator.
encephalitis
encephalo-
enchain
enchant
enchanted
enchanter
enchanting
enchantment
enchantress
encharge
enchilada