1
as in terrifying
causing fear
a frightful sound emanated from somewhere deep within the forest
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in gruesome
extremely disturbing or repellent
I couldn't listen to the frightful details of the murder trial
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in intense
extreme in degree, power, or effect
flew into a frightful fit of rage
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of frightful
Brian Tesler, chief medical director of Women's Health at McLaren Health Care, noted that while the weather outside is frightful, the results can be delightful in the end.
—
CBS News, 26 Jan. 2026
John Tufts The weather outside is about to get frightful as a potentially dangerous winter storm crawls its way across the country.
—John Tufts, IndyStar, 23 Jan. 2026
Each envelope containing the clue was inside a box filled with some frightful creature — rats, snakes, a tarantula, millipedes, and cockroaches.
—Lauren Huff, Entertainment Weekly, 15 Jan. 2026
Jon Murray When the weather outside is frightful, the reading is so delightful.
—The Denver Post, Denver Post, 7 Jan. 2026
See All Example Sentences for frightful
CBS News, 26 Jan. 2026
John Tufts The weather outside is about to get frightful as a potentially dangerous winter storm crawls its way across the country.
—John Tufts, IndyStar, 23 Jan. 2026
Each envelope containing the clue was inside a box filled with some frightful creature — rats, snakes, a tarantula, millipedes, and cockroaches.
—Lauren Huff, Entertainment Weekly, 15 Jan. 2026
Jon Murray When the weather outside is frightful, the reading is so delightful.
—The Denver Post, Denver Post, 7 Jan. 2026
See All Example Sentences for frightful
Recent Examples of Synonyms for frightful
Adjective
-
The terrifying cadence of airstrikes shapes daily life in Tehran.—
ABC News,
ABC News,
28 Mar. 2026
-
But beneath the ice, something terrifying has awakened.—
Jackie Strause,
HollywoodReporter,
27 Mar. 2026
Adjective
-
The gruesome images of tanks blown apart by drones in Ukraine did not dissuade anyone from purchasing these systems.—
Simon Shuster,
The Atlantic,
27 Mar. 2026
-
Because of his ability to appeal to jurors with at times folksy explanations of gruesome subjects like the dynamic of blood spatter, prosecution and defense lawyers competed for his testimony at trials.—
Edmund H. Mahony,
Hartford Courant,
27 Mar. 2026
Adjective
-
For the seventh year in a row, Walmart captured more money from Charlotte-area shoppers than any other grocery store, despite intense competition from local grocers like Harris Teeter and Food Lion.—
Charlotte Observer,
Charlotte Observer,
2 Apr. 2026
-
Graves’ exit has sparked intense speculation about his potential successor to represent Missouri’s 6th Congressional District, which stretches across northern Missouri and touches Kansas City’s Northland.—
Kacen Bayless,
Kansas City Star,
1 Apr. 2026
Adjective
-
Yahoo will be competing against a familiar foil in Google, which remains the same formidable force that spelled the company's demise 20 years ago and has been progressively layering more AI into its search engine with its Gemini technology.—
ABC News,
ABC News,
27 Mar. 2026
-
Then finding the players who can execute them has made UConn the sport’s most formidable force.—
Dom Amore,
Hartford Courant,
27 Mar. 2026
Adjective
-
The horrific shooting has rocked the Plainville community, with its reverberations being felt throughout the state.—
Justin Muszynski,
Hartford Courant,
30 Mar. 2026
-
A lot of his struggles stemmed from the Raiders’ horrific offensive line.—
Antwan Staley,
New York Daily News,
30 Mar. 2026
Adjective
-
These are the military's most elite forces, who have undergone intensive physical and technical training for this type of mission.—
CBS News,
CBS News,
28 Mar. 2026
-
Radar works in these conditions but is power-intensive for small drones.—
Nitin Sanket,
The Conversation,
27 Mar. 2026
Adjective
-
The idea of frightening children into basic courtesy scares Miss Manners.—
Judith Martin,
Sun Sentinel,
30 Mar. 2026
-
Facing the future may mean confronting difficult questions and frightening scenarios.—
Kat McGowan,
NPR,
28 Mar. 2026
Adjective
-
This is going to be a horrible, terrible, no-good, very bad day.—
Nathan Rott,
NPR,
27 Mar. 2026
-
In another case, a 10-year-old girl contracted horrible lesions on 10 percent of her body — mostly on her legs — after contact with giant hogweed.—
Natalie Krebs,
Outdoor Life,
26 Mar. 2026
Cite this Entry
“Frightful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/frightful. Accessed 3 Apr. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
