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Synonyms

grim

American  
[grim] / grɪm /

adjective

grimmer, grimmest
  1. stern and admitting of no appeasement or compromise.

    grim determination; grim necessity.

    Synonyms:
    unyielding, harsh
    Antonyms:
    lenient
  2. of a sinister or ghastly character.

    a grim joke.

    Synonyms:
    dreadful, hideous, gruesome, grisly, horrid, appalling, dire, horrible, frightful
    Antonyms:
    attractive
  3. having a harsh, surly, forbidding, or morbid air.

    a grim man but a just one; a grim countenance.

    Synonyms:
    hard, stern, severe
    Antonyms:
    gentle
  4. fierce, savage, or cruel.

    War is a grim business.

    Synonyms:
    ruthless, ferocious
  5. unpleasant or repellant.

    Scrubbing toilets is a grim task that no one likes doing.


grim British  
/ ɡrɪm /

adjective

  1. stern; resolute

    grim determination

  2. harsh or formidable in manner or appearance

  3. harshly ironic or sinister

    grim laughter

  4. cruel, severe, or ghastly

    a grim accident

  5. archaic fierce

    a grim warrior

  6. informal unpleasant; disagreeable

  7. to hold very firmly or resolutely

"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

Other Word Forms

Etymology

Origin of grim

First recorded before 900; Middle English, Old English; cognate with Old Saxon, Old High German grimm, Old Norse grimmr

Explanation

Things that are gloomy, stark, ghastly, and somber are grim. Sunshine, puppies, and rainbows are not grim; zombies, reapers, and mummies are grim. Less scary things like drizzly, foggy days can also be called grim. Two famous uses of the adjective grim are the Grim Reaper and Grimm's Fairy Tales. Mr. Reaper shows up in movies and books wearing a long, hooded black cape and carrying a scythe, or long-handled blade used, in less grim circumstances, for mowing grass and reaping grain: he represents death. The real-life German brothers wrote some bone-chilling tales under their own name, Grimm, meaning "cruel, fierce," which is related to the English word grim. Modern grim things include crime-drama images of dead bodies and characters in horror movies.

Keep Reading on Vocabulary.com

Vocabulary lists containing grim

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:

Last month marked a grim milestone: the combined volume of both reservoirs hit their lowest level since 1957, when Glen Canyon Dam was still under construction.

From The Wall Street Journal Aug. 16, 2026

Does “Don’t Say Good Luck” skirt around the grim realities of cancer as cavalierly as it paints a Pinterest mood-board vision of high school?

From Los Angeles Times Aug. 13, 2026

What is strange is the air of grim discovery around it, as though the pleasures of cooking with recognizable ingredients had only recently been recovered from a hostile laboratory.

From Salon Aug. 5, 2026

The Ebola outbreak in the east of the Democratic Republic of Congo has become the second-worst on record, with the official death toll passing a grim milestone of 1,500.

From BBC Aug. 1, 2026

“Hyperion is a bad Titan,” Bob announced, his expression grim.

From "The House of Hades" by Rick Riordan

Reports David has heard from clients in Cameroon are even grimmer: the IOM has refused to facilitate medical care for some detainees, the lawyer said.

From Barron's Jul. 7, 2026

Each morning that Venezuelans wake to the aftermath of the dual earthquakes, it is a little darker, a little grimmer.

From BBC Jun. 27, 2026

In earlier decades, a grimmer economic mood usually meant lower inflation-adjusted spending, while shopping picked up when consumers reported more optimism.

From The Wall Street Journal May 22, 2026

She’s hardly in a position to do much more than accept what’s going on as a grimmer version of her own dead-end predicament.

From Los Angeles Times Mar. 6, 2026

If anyone found out, anyone, things'd get grimmer than I dared imagine.

From "Black Swan Green" by David Mitchell

In the grimmest bad taste, the letter gave Haifa until “7 October 2026” to respond.

From The Wall Street Journal Jul. 31, 2026

He volunteered at the very start and has survived some of the grimmest battles.

From BBC Jul. 20, 2026

It’s a showdown on the edge of an abyss or, from a blackly comic point of view, the grimmest edition ever of that old surprise-reunion show “This Is Your Life.”

From Los Angeles Times Jul. 25, 2025

Behind the scenes, his producers eagerly exploited the grimmest episodes of vulnerable people’s lives, never disabusing them of the false assumption that appearing on “Springer” would somehow help them.

From Salon Jan. 7, 2025

Penelope smiled, then beamed, then laughed aloud, for even the grimmest Giddy-Yap, Rainbow! book had joy to spare.

From "The Long-Lost Home" by Maryrose Wood

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