zastrašujući

1. frightening; terrifying; scary
   Taj film je bio zaista zastrašujući. — That film was really terrifying.
   Iz podruma se čuo zastrašujući zvuk. — A frightening sound came from the basement.
2. (of figures, scale) alarming; shocking
   Podaci o zagađenju vazduha su zastrašujući. — The air pollution figures are alarming.
   Broj nesreća raste zastrašujućom brzinom. — The number of accidents is growing at an alarming rate.