mountebank
🇺🇸
/ˈmaʊntɪbæŋk/
🇬🇧
/ˈmaʊntɪbæŋk/
someone who cheats others, especially to steal their money
The mountebank promised wealth to anyone who bought his magical potion.
このペテン師は、彼の魔法のポーションを買った人には誰にでも富を約束しました。