causing fear or alarm

डरावना

English Usage: The frightening news spread quickly through the town.

Hindi Usage: डरावनी खबर तेजी से पूरे शहर में फैल गई।

to make someone afraid

डराना

English Usage: The loud noise frightened the children.

Hindi Usage: तेज़ शोर ने बच्चों को डराया।

a sudden feeling of fear

डर

English Usage: She screamed in fright when she saw the snake.

Hindi Usage: जब उसने नाग देखा तो वह डर के मारे चिल्ला गई।