adj
frightening
FREYE-tuh-nihng
adj
1
Causing fear; scary.
"It was a frightening experience being alone in the dark house."
"The statistics on climate change are frightening."
2
Informally, extremely bad or shocking.
"His handwriting is frightening — I can barely read a word of it."
How to Use Frightening
Learner’s notesIn plain EnglishSomething that makes you feel scared, or (informally) something shockingly bad.
Common pairings
a frightening thought
frightening speed
frightening prospect
Word Forms
more frightening comparative, most frightening superlative
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Etymology
Formed from "frighten" plus "-ing", turning the verb into a descriptive word.
Synonyms
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Related Words
Rhymes for frightening
evening
opening
widening
awakening
happening
weakening
deafening
maddening
listening
gardening
sickening
fattening
See all rhymes for frightening →