Causing fear or anxiety by threatening great harm
English: dangerous, grave, grievous, serious, severe, life-threatening
serious, dangerous, good, grave, grievous
English: dangerous, grave, grievous, serious, severe, life-threatening
English: serious
Bahasa: serius, sungguh-sungguh
English: unplayful, serious, sober
Bahasa: serius, sungguh-sungguh, waras, bersungguh-sungguh