prankster
prank ster |ˈpraNGkstər ˈpræŋkstər | ▶noun a person fond of playing pranks.
prank |ster |ˈpraŋkstə | ▶noun a person fond of playing pranks.
prank ster /prǽŋ (k )stə r /名詞 C いたずら者 ; 悪ガキ .