asperity
🇺🇸
/æˈsperəti/
🇬🇧
/æˈsperəti/
Roughness or harshness, especially in speech or behavior.
The teacher's asperity in her voice made the students feel uncomfortable.
선생님 목소리의 거칠음이 학생들이 불편하게 느끼게 했다.