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adj A2 Elementary Uncommon

frightening

FREYE-tuh-nihng

Frightening (adj) means causing fear; scary. Example: “It was a frightening experience being alone in the dark house.”

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 notes

In 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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Test yourself on “frightening” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

It was a _____ experience being alone in the dark house.

Etymology

Formed from "frighten" plus "-ing", turning the verb into a descriptive word.

affreux alarming spine-tingling appalling awful eldritch buggish butt-clenching buttock-clenching dismayful dreadful fearful

Antonyms

nonfrightening unfrightening

Related words

Rhymes for frightening

See all rhymes for frightening →

Frequently asked questions

What does “frightening” mean?

The word “frightening” means causing fear; scary. In plain terms, something that makes you feel scared, or (informally) something shockingly bad.

How do you pronounce “frightening”?

“Frightening” is pronounced FREYE-tuh-nihng (/ˈfɹaɪtənɪŋ/ in IPA).

How do you use “frightening” in a sentence?

Here is “frightening” used in a sentence: “It was a frightening experience being alone in the dark house.”

What is another word for “frightening”?

Words with a similar meaning to “frightening” include affreux, alarming, spine-tingling, appalling, awful and eldritch.

What is the opposite of “frightening”?

The opposite of “frightening” — its antonyms — are nonfrightening and unfrightening.

What part of speech is “frightening”?

“Frightening” is an adjective.

Is “frightening” a common word?

“Frightening” is an uncommon word in modern English, usually learned at around the A2 level.

How many meanings does “frightening” have?

“Frightening” has 2 distinct senses listed in this dictionary. The most common is: causing fear; scary.

What is the difference between frightening and scary?

Frightening and scary both describe something that causes fear, and the two words are largely interchangeable, though frightening can sound slightly more formal. Scary is more common in casual, everyday speech.

What is the difference between frightening and terrifying?

Frightening describes something that causes fear in general, while terrifying suggests a much more intense, overwhelming level of fear. Terrifying is typically reserved for extreme situations, whereas frightening covers a wider range of unsettling experiences.

Can frightening be used informally to mean something other than scary?

Yes, frightening is sometimes used informally to describe something extremely bad or shocking, such as a frightening mess, rather than literally causing fear. This usage relies on exaggeration for emphasis.

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Definitions: FreeDict original editorial