causing fear or anxiety

डराने वाला

English Usage: The movie was so scary that I couldn't sleep.

Hindi Usage: वो फिल्म इतनी डरावनी थी कि मैं सो नहीं सका।

something that causes fear

डरावनी चीज

English Usage: The haunted house was a real scary for the kids.

Hindi Usage: भूतिया घर बच्चों के लिए एक असली डरावनी चीज थी।

to frighten

डराना

English Usage: He tried to scary her with his ghost stories.

Hindi Usage: उसने अपनी भूतिया कहानियों से उसे डराने की कोशिश की।