To cause to feel fear; to scare; to cause to feel alarm or fright. Example: Avery puts a sheet over her head, pretending to be a ghost to frighten Emily.
Causing fear; of capable of causing fear; scary. Example: Riding the rollercoaster was a frightening experience.
Awful, terrible, very bad.
All clues having "FRIGHTENING"
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You can find a list of possible crossword clues for FRIGHTENING below.