Meanings

fail-safe

disturbance of sleep

security police

safety confirmation

Azuchi-Momoyama period (approx. 1558-1600)

crease resistance

safety department

uncertainty about the future

to be contented

worried look

stabilized continent

relatively cheap

food safety

bargain price

campaign against the Japan-US Security Treaty (1959-60, 1970)

UN Security Council

Annam (old name for Vietnam)

resting at home

railway police officer (pre-1987)

Japan Transport Safety Board