disrespectful
🇺🇸
/ˌdɪsrɪˈspektfl/
🇬🇧
/ˌdɪsrɪˈspektfl/
not showing proper respect or courtesy
His disrespectful behavior toward the teacher was unacceptable.
그의 교사에 대한 무례한 행동은 용납될 수 없었다.