Definition of difficultnext
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Synonym Chooser

How is the word difficult different from other adjectives like it?

The words arduous and hard are common synonyms of difficult. While all three words mean "demanding great exertion or effort," difficult implies the presence of obstacles to be surmounted or puzzles to be resolved and suggests the need of skill or courage.

the difficult ascent of the mountain

When would arduous be a good substitute for difficult?

While in some cases nearly identical to difficult, arduous stresses the need of laborious and persevering exertion.

the arduous task of rebuilding

When could hard be used to replace difficult?

In some situations, the words hard and difficult are roughly equivalent. However, hard implies the opposite of all that is easy.

farming is hard work

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 difficult The effect can also trigger hard, dry stools that are difficult to pass. Anna Giorgi, Verywell Health, 28 June 2026 San Miguel Sheriff's Office Steep and rugged terrain is making suppression efforts difficult for firefighters. Christa Swanson, CBS News, 28 June 2026 Without effective cleaning and sanitizing, these contaminants can be difficult to remove and may increase the risk of cross-contamination. Mary Marlowe Leverette, The Spruce, 28 June 2026 The Wings know Miles is a handful and superstar Paige Bueckers talked about how difficult it’s been to slow her down. Lawrence Dow, Fort Worth Star-Telegram, 28 June 2026 See All Example Sentences for difficult
Recent Examples of Synonyms for difficult
Adjective
  • Keeping your hair looking and feeling shiny can be challenging, but not with this hair kit.
    BestReviews, Mercury News, 25 June 2026
  • Los Angeles Fire Department Chief Jaime Moore said that fighting the fire had been extremely challenging.
    Ruben Vives, Los Angeles Times, 24 June 2026
Adjective
  • Summer 2026 is having a tough time deciding on this season’s dominating nail trend.
    María Diez, Vogue, 26 June 2026
  • These are typically low-wage jobs that the healthcare industry writ large has had a tough time recruiting for since the pandemic.
    Dana Taylor, USA Today, 26 June 2026
Adjective
  • In the days leading up to his show, Chavarria and his team were hard at work in his make-shift studio in the 6th arrondissement.
    Leah Dolan, CNN Money, 27 June 2026
  • Closing a chapter, not the relationships For Sevy, the hardest part is closing this chapter with the people who made the place feel like home.
    Erin Jones, CBS News, 27 June 2026
Adjective
  • Rescuers then wait intently for any indication of life, using sensitive microphones or telescopic cameras or simply pressing an ear against the rubble, hoping to detect a voice, a knock or the faintest movement.
    Fernanda Pesce, Los Angeles Times, 1 July 2026
  • So far, the administration has sued multiple states unsuccessfully in attempts to obtain sensitive voter-roll data to run through a federal database known as the Systematic Alien Verification for Entitlements, or SAVE, program.
    Hansi Lo Wang, NPR, 1 July 2026
Adjective
  • And a rigorous screening protocol for LFS patients developed by David Malkin, a protege of Fraumeni and Li, helps detect early-stage malignancies, improving the odds of treating them and prolonging lives.
    Lawrence Ingrassia, STAT, 26 June 2026
  • According to Lacey, who helped set up the Code Four program last year, enforcing the law requires a clear grasp of ethics and a rigorous attention to detail to make sure the job is done well.
    Noah Daly June 26, Idaho Statesman, 26 June 2026
Adjective
  • Or will society collectively begin to see this as problematic?
    Rob Toews, Forbes.com, 22 June 2026
  • Calories Burned Chasing a calorie burn is especially problematic, according to De Leon.
    Christa Sgobba, Health, 17 June 2026
Adjective
  • In a demanding, real-world performance setting — a capstone exercise, a live performance, a high-stakes simulation — the goal is not to eliminate all mistakes, but to stay in control and navigate the zone of being uncomfortable.
    Ulrik Juul Christensen, Forbes.com, 23 June 2026
  • New York crowds are passionate, honest, and demanding.
    Mark Harris, FOXNews.com, 23 June 2026
Adjective
  • But a closer examination paints a more complicated picture.
    Phillip M. Bailey, USA Today, 27 June 2026
  • The city also has some of the world’s most complicated rules about air-conditioning installation.
    Henry Grabar, The Atlantic, 27 June 2026

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Cite this Entry

“Difficult.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/difficult. Accessed 3 Jul. 2026.

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