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Synonyms

glum

American  
[gluhm] / glʌm /

adjective

glummer, glummest
  1. sullenly or silently gloomy; dejected.

    Synonyms:
    despondent, sulky, moody, melancholy

glum British  
/ ɡlʌm /

adjective

  1. silent or sullen, as from gloom

"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

Related Words

Glum, morose, sullen, dour, surly all are adjectives describing a gloomy, unsociable attitude. Glum describes a depressed, spiritless condition or manner, usually temporary rather than habitual: a glum shrug of the shoulders; a glum, hopeless look in his eye. Morose, which adds to glum a sense of bitterness, implies a habitual and pervasive gloominess: a sour, morose manner; morose withdrawal from human contact. Sullen usually implies reluctance or refusal to speak accompanied by glowering looks expressing anger or a sense of injury: a sullen manner, silence, look. Dour refers to a stern and forbidding aspect, stony and unresponsive: dour rejection of friendly overtures. Surly implies gruffness of speech and manner, usually accompanied by an air of injury and ill temper: a surly reply.

Other Word Forms

  • glumly adverb
  • glumness noun

Etymology

Origin of glum

1425–75; late Middle English; variant of gloom

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.

Don’t expect us to remain upset or all feel glum at the same time.

From MarketWatch • Apr. 1, 2026

As April 12 elections near, Viktor Orbán’s Fidesz party contends with glum voters and economic woes.

From The Wall Street Journal • Mar. 23, 2026

The first captivates via a young man’s earnest effusiveness; the second’s effusiveness, tainted by lovelorn glum, deepens.

From Los Angeles Times • Nov. 25, 2025

The state of workers’ rights in the wine industry is, in many regards, glum, due to low wages, difficult working conditions and lack of affordable housing in wine-producing areas.

From Salon • Jan. 13, 2025

In a glum frame of mind, I returned to the car.

From "A Walk in the Woods" by Bill Bryson