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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

That came after an unsuccessful challenge by Andy Pages in the fourth, and his track record on those inquiries is grim.

From Los Angeles Times Aug. 11, 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 situation is especially grim in Oregon, which is on track to record its worst-ever fire season.

From Barron's Aug. 1, 2026

She was pleased with the prospect of anything to do—if “pleased” could be used in connection with so grim an interest.

From "Dracula" by Bram Stoker

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

That’s a turnaround from their much grimmer forecasts last fall.

From The Wall Street Journal Apr. 20, 2026

But as bad as the disruptions and damage to public schools will be, Mahmoud will be infamous for grimmer reasons.

From Slate Jun. 30, 2025

The numbers are even grimmer for low-income students and students of color: Only 23% of low-income children, 27% of Black children and 32% of Hispanic children were reading at grade level.

From Los Angeles Times Sep. 30, 2024

It was quicker and grimmer than any smile he’d seen before.

From "We'll Fly Away" by Bryan Bliss

When asked about the economy in surveys, people are reporting one of the grimmest economic moods on record.

From The Wall Street Journal May 14, 2026

But it is the reported conditions in detention which make the grimmest reading in the committee's conclusions, published today.

From BBC Nov. 28, 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

It could be argued that the grimmest portrayals of nuclear war — the opposite of what “Fallout” does — don’t serve anyone better than downplaying the risks and the aftermath of apocalypse.

From Los Angeles Times May 9, 2024

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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