EFFORTFUL Synonyms: 100 Similar and Opposite Words

effortful

adjective

ˈe-fərt-fəl

Definition of effortful

as in difficult

requiring considerable physical or mental effort the book's abstruse subject matter and dense prose make for effortful reading

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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 effortful However, theories about how people regulate their emotions suggest that, like any effortful psychological process, reappraisal involves multiple steps. — Christian Waugh, The Conversation, 12 May 2026 The same goes for anyone who finds visualization mentally effortful in a way that feels alerting rather than relaxing. — Angela Haupt, Time, 5 May 2026 But this Roundabout production at Studio 54 — the site of glittering debauchery of another era — just isn’t all that much fun, being mostly effortful, maddening and finally exhausting. — Frank Rizzo, Variety, 24 Apr. 2026 Now came the surprise of my effortful steps, the shock of how unyielding the dress’s shell was, as if I were being held in place by a firm hand. — Han Ong, New Yorker, 15 Mar. 2026 See All Example Sentences for effortful

Recent Examples of Synonyms for effortful

Adjective

Being undefeated after a trio of difficult opening matches can only be seen as a positive, even if Newcastle’s obvious shortcomings require addressing if that run is to be prolonged.

— Chris Waugh, New York Times, 6 Sep. 2026
Engineers need flight data on propulsion, aerodynamics, thermal management, guidance and other subsystems under conditions that are difficult to reproduce on the ground.

— Bojan Stojkovski, Interesting Engineering, 6 Sep. 2026

Definition of difficult

Adjective

Eric Loucks, the director of the Mindfulness Center at Brown, pointed out that a person can have a challenging experience during meditation and still find their overall meditation practice to be beneficial.

— Olga Khazan, The Atlantic, 4 Sep. 2026
For something more hands-on, Atlanta Motorsports Park in Dawsonville has a challenging kart circuit where karts can reach 50 mph or more.

— Chris Teague, AJC.com, 4 Sep. 2026

Definition of challenging

Adjective

Popularists, such as the data scientist David Shor and the writer Matt Yglesias, have advocated using rigorous polling and analytics to develop a Democratic agenda that appeals to the median voter.

— Jason Zengerle, New Yorker, 10 Sep. 2026
That’s led to more rigorous testing and higher standards, including a set of rules by the American Petroleum Institute that took effect at the start of the decade.

— Adam Ismail, The Drive, 10 Sep. 2026

Definition of rigorous

Adjective

Competing in a Grand Tour is one of sport’s toughest endurance tests.

— Chris Marshall-Bell, New York Times, 11 Sep. 2026
Trump used several minutes of his speech to praise Republican Texas Attorney General Ken Paxton, who is in a tough Senate race in America's largest red state.

— Arkansas Online, Arkansas Online, 10 Sep. 2026

Definition of tough

Adjective

That night, somewhere between a racist stranger, a free dessert, my girlfriend publicly shaming a man in a Mediterranean restaurant and our demanding cat, the City of Angels started to feel like home.

— Mayur Chauhan, Los Angeles Times, 4 Sep. 2026
And the longer or more demanding the workout, the more important such fuel becomes.

— Daryl Austin, USA Today, 2 Sep. 2026

Definition of demanding

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effort

effortful

effortfulness

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“Effortful.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/effortful. Accessed 15 Sep. 2026.

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Synonyms of effortful

adjective

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