mockingly
🇺🇸
/ˈmɑːkɪŋli/
🇬🇧
/ˈmɒkɪŋli/
In a way that shows you are making fun of someone or something, often in a playful or scornful manner.
The bully mockingly laughed at the new student's outfit.
いじめっ子は新しい生徒の服装をからかうように笑いました。