1
as in diligent
involved in often constant activity
the volunteers have been commendably laborious in their cleanup of the beach
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2
as in difficult
requiring considerable physical or mental effort
the laborious task of cleaning up the oil spill
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3
as in challenging
requiring much time, effort, or careful attention
that report is the product of months of laborious research
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Example Sentences
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Recent Examples of laborious
Consequently, finding a home may become more laborious because consumers will be restricted to the listings present on each website, losing the ability to view all available options in a single search.
—
Joseph Edgar, Forbes.com, 25 Apr. 2025
In between, arguments are made and relationships are built, but the sometimes laborious work of exposition and table-setting can become effervescent when delivered at Sherman-Palladino’s melodic meter.
—Ben Travers, IndieWire, 24 Apr. 2025
And the researchers sought to conduct this work in a way that would account for every wiggle in the trove of seismic data, a laborious process.
—Meghan Bartels, Scientific American, 17 Apr. 2025
Shopping for outdoor furniture for the new season used to be a laborious process that took all day, or maybe even a few.
—Stephanie Osmanski, Better Homes & Gardens, 10 Apr. 2025
See All Example Sentences for laborious
Joseph Edgar, Forbes.com, 25 Apr. 2025
In between, arguments are made and relationships are built, but the sometimes laborious work of exposition and table-setting can become effervescent when delivered at Sherman-Palladino’s melodic meter.
—Ben Travers, IndieWire, 24 Apr. 2025
And the researchers sought to conduct this work in a way that would account for every wiggle in the trove of seismic data, a laborious process.
—Meghan Bartels, Scientific American, 17 Apr. 2025
Shopping for outdoor furniture for the new season used to be a laborious process that took all day, or maybe even a few.
—Stephanie Osmanski, Better Homes & Gardens, 10 Apr. 2025
See All Example Sentences for laborious
Recent Examples of Synonyms for laborious
Adjective
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Most of us who are mindful of the sun are likely diligent about our SPF application — and reapplication — on areas like our noses and the tops of our ears.—
Claire Sullivan,
Footwear News,
30 May 2025
-
Shooting for 14 hours means Miller and her makeup artist, Kasey Spickard, have to be very diligent about her base routine.—
Tayler Adigun,
Essence,
28 May 2025
Adjective
-
But the fact that Schwartzman, in his first film, was given the difficult task of stealing laughs away from a comedy legend, and so often succeeds in doing so, gives him the slight edge.—
Shannon Carlin,
Time,
30 May 2025
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These connections are difficult to make from within, but consultants are trained to see across boundaries.—
Dr. Diane Hamilton,
Forbes.com,
30 May 2025
Adjective
-
Predicting how technology will change our relationship with terminology is challenging, but the need for precise scientific language, including the names of species, will never go away.—
Nicholas Green,
The Conversation,
3 June 2025
-
Read more upvotes Comment View 417 comments Dr. Melanie McCabe told Newsweek that the postpartum period can be both joyful and deeply challenging.—
Darlin Tillery,
MSNBC Newsweek,
3 June 2025
Adjective
-
In the summer, people here are too busy enjoying themselves—drinking on patios, reading languorous books, stretching weekends in Crystal Beach or Sherkston out over three, four, five days—to do much of any importance.—
Aidan Ryan
June 4,
Literary Hub,
4 June 2025
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But given her busy schedule, Burke said, it’s been a hard date to nail down.—
Bailey Richards,
People.com,
4 June 2025
Adjective
-
The Council for Higher Education Accreditation ensures accrediting agencies uphold rigorous standards.—
Hanna Park,
CNN Money,
5 June 2025
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These days, most people delivering your forecasts are scientists with rigorous training in calculus, fluid dynamics, thermodynamics, atmospheric physics and the other meteorological coursework.—
Marshall Shepherd,
Forbes.com,
5 June 2025
Adjective
-
The nausea is now mostly in the past, Lauren says, and the Lanes are realizing that getting ready for a third child isn’t as demanding as earlier preparations.—
Nancy Kruh,
People.com,
30 May 2025
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Work and home will be equally demanding, as Venus meets with Jupiter on June 4.—
Liz Simmons,
StyleCaster,
27 May 2025
Adjective
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Players like Jefferson, who do not have to show up for these voluntary sessions, are not only present but engaged.—
Alec Lewis,
New York Times,
29 May 2025
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Yes, rewarding users with tokens costs companies, but the trade-off is a loyal, engaged audience.—
Matvii Diadkov,
Forbes.com,
29 May 2025
Adjective
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This is a time for doing the tough, often unglamorous job of making the city function for all New Yorkers.—
Scott Stringer,
New York Daily News,
3 June 2025
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When staring at twin suns like from much greater distances — many light-years away — astronomers have a much tougher time than young Skywalker in determining two stars from one.—
Robert Lea,
Space.com,
3 June 2025
Cite this Entry
“Laborious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/laborious. Accessed 10 Jun. 2025.
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