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Showing results for hellacious. Search instead for hellaciously.
Synonyms

hellacious

American  
[he-ley-shuhs] / hɛˈleɪ ʃəs /
Or hellaceous

adjective

Slang.
  1. remarkable; astonishing.

    They're raising a hellacious amount of money in taxes.

  2. formidably difficult.

    We had a hellacious time getting here in the blizzard.


hellacious British  
/ hɛˈleɪʃəs /

adjective

  1. remarkable; horrifying

  2. wonderful; excellent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hellacious

hell + -acious (extracted from audacious, sagacious, vivacious, etc.), perhaps with intensive or augmentative force; cf. bodacious, splendacious

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Saban had turned another national stage into a disaster, a vast abyss of icy winds and hellacious fury.

From Los Angeles Times Jan. 2, 2024

“But I know that she was really proud of the fact that the other pilots would follow her into this hellacious scenario with complete trust.”

From New York Times Jan. 28, 2023

No matter which quarterback was under center, the Commanders had trouble stopping San Francisco’s hellacious front.

From Washington Times Dec. 24, 2022

That hellacious blaze, which burned nearly 1,000,000 acres through five counties for more than three months, was the largest single wildfire in California history.

From Seattle Times Sep. 16, 2022

“We could be in for a hellacious event,” he said.

From "The Hot Zone" by Richard Preston

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