词根witt+后缀y,中文意思是adj. 风趣的,诙谐的,机智的

He is, by nature, a joker, a witty man with a sense of fun.他天生是个爱开玩笑的人,是个有幽默感的风趣男人。!The book is witty and peppered with good one-liners.这本书诙谐幽默,俏皮话随处可见。