책 Top Notch 3A - 단원 5 - 레슨 3

not severe, serious, or strong

온화한

(of a person or ideology) not extreme or radical and considered reasonable by a majority of people

온건한

very bad, harsh, or intense

심각한

having the potential to cause death

치명적인

causing a great deal of harm, suffering, or damage

재앙적인