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frightful

adjective

ˈfrīt-fəl How to pronounce frightful (audio)
Definition of frightfulnext
1
as in terrifying
causing fear a frightful sound emanated from somewhere deep within the forest

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Antonyms & Near Antonyms
2
as in gruesome
extremely disturbing or repellent I couldn't listen to the frightful details of the murder trial

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Antonyms & Near Antonyms
3
as in intense
extreme in degree, power, or effect flew into a frightful fit of rage

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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 Their first thought was that perhaps Jeff King had killed the Wellses’ dog, a frightful notion on its own. — Kansas City Star, 3 Feb. 2026 On the front, there might be frightful faces, either side of the belly. — Literary Hub, 28 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 See All Example Sentences for frightful
Recent Examples of Synonyms for frightful
  1. terrifying
  2. gruesome
  3. intense
  4. formidable
  5. horrific
  6. intensive
  7. frightening
  8. horrible
Adjective
  • He’s crafted a propulsive, simultaneously terrifying and hilarious thrill ride that showcases both his cinematic chops and perverse sense of humor.
    — Frank Scheck, HollywoodReporter, 16 Sep. 2026
  • Compounding fears was a terrifying warning from a former AI executive last week that AI could end civilization within a decade and the tech companies aren’t doing enough about it.
    — S.E. Cupp, New York Daily News, 16 Sep. 2026
Definition of terrifying
Adjective
  • On a more altruistic front, Leighton also stands ready to end a gruesome pandemic in another world, turning up with vaccines and medications like a multidimensional DoorDash service.
    — Scott Tobias, Vulture, 11 Sep. 2026
  • Where does that leave the gruesome project that binds them together?
    — Guy Lodge, Variety, 11 Sep. 2026
Definition of gruesome
Adjective
  • Ukrainian officials are expecting another winter of intense Russian strikes on energy infrastructure, a tactic Moscow has employed each winter of the full-scale invasion in a bid to freeze the country into submission.
    — David Brennan, ABC News, 15 Sep. 2026
  • In his research for both projects, his mood boards filled up with references to periods of intense cultural flowering cut short—Weimar Germany, 1970s Iran, Cuba in the ’50s, and New York City before the AIDS crisis.
    — Sean Santiago, Architectural Digest, 15 Sep. 2026
Definition of intense
Adjective
  • The decision to construct the film around precisely five-minute takes presents a formidable formal and technical challenge.
    — Anna Marie de la Fuente, Variety, 19 Sep. 2026
  • The Gateway defense was formidable, forcing seven negative plays in the first half, including four sacks, and limited the Eagles to 12 second-half snaps and one first down.
    — Chris Hays, The Orlando Sentinel, 19 Sep. 2026
Definition of formidable
Adjective
  • Thompson, then 23, and Rocco James Surace, then 30, beat Ivester with chains, burned her with cigarettes and assaulted her with a chair leg during the horrific ordeal inside the Sunny Isles Motel, 16375 Biscayne Blvd.
    — Grethel Aguila, Miami Herald, 14 Sep. 2026
  • Indications of this are when Covid starts to overwhelm the hospital and Maya is in the center of this horrific pandemic.
    — Pete Hammond, Deadline, 13 Sep. 2026
Definition of horrific
Adjective
  • The second cohort members are all to become part of the intensive acceleration phase that’s steered by the Cambridge Institute for Sustainability Leadership innovation team, with a concentration on pilot readiness.
    — Jennifer Weil, Footwear News, 17 Sep. 2026
  • The inaugural Hot Springs Documentary Film Festival Filmmaker Retreat, a four-day intensive program for filmmakers based in the Mid-South/South, held in partnership with Indie Media Arts South, launching October 10 – 13.
    — Matthew Carey, Deadline, 17 Sep. 2026
Definition of intensive
Adjective
  • Then, several months later, her health took another frightening turn.
    — Toria Sheffield, PEOPLE, 19 Sep. 2026
  • These job changes seem frightening because past tech revolutions have shut people out.
    — Pat Gelsinger, Fortune, 19 Sep. 2026
Definition of frightening
Adjective
  • Doubs had a horrible debut in the league’s season opener last week against the Seattle Seahawks.
    — Daniel Popper, New York Times, 16 Sep. 2026
  • By the time of the horrible accident in 1829, the deodand was on its way out.
    — Amelia Soth, JSTOR Daily, 16 Sep. 2026
Definition of horrible

Browse Nearby Words

frightens
frightful
frightfully
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Cite this Entry

“Frightful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/frightful. Accessed 22 Sep. 2026.

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