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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Antonyms & Near Antonyms
2
as in difficult
requiring considerable physical or mental effort
the laborious task of cleaning up the oil spill
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Antonyms & Near Antonyms
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
But everyone agrees Los Angeles has taken a significant step back on both ends of the ice during this inconsistent, laborious season.
—
ABC News, 1 Mar. 2026
There’s a time and a place for a laborious chili recipe with upwards of 30 ingredients that simmers all day long.
—Josh Miller, Southern Living, 28 Feb. 2026
In a laborious process, researchers tweak these factors until the models produce accurate predictions based on past data.
—Quanta Magazine, 20 Feb. 2026
The laborious process was a chance to connect with him.
—James Russell, Fort Worth Star-Telegram, 19 Feb. 2026
See All Example Sentences for laborious
ABC News, 1 Mar. 2026
There’s a time and a place for a laborious chili recipe with upwards of 30 ingredients that simmers all day long.
—Josh Miller, Southern Living, 28 Feb. 2026
In a laborious process, researchers tweak these factors until the models produce accurate predictions based on past data.
—Quanta Magazine, 20 Feb. 2026
The laborious process was a chance to connect with him.
—James Russell, Fort Worth Star-Telegram, 19 Feb. 2026
See All Example Sentences for laborious
Recent Examples of Synonyms for laborious
Adjective
-
Herzog depicts the bushmen who aid Boyes as dignified, diligent and intelligent without romanticizing them while capturing the rugged beauty of the African landscape.—
Stuart Miller,
Los Angeles Times,
24 Mar. 2026
-
The men who are in the legislature’s top leadership positions maul the budget the committee chaired by two diligent women adopts after weeks of hearings and deliberations.—
Kevin Rennie,
Hartford Courant,
14 Mar. 2026
Adjective
-
Christie acknowledged that the Kings were in a difficult position given their recent schedule injury situation.—
Jason Anderson,
Sacbee.com,
30 Mar. 2026
-
Even putting the tank on the ice was more difficult this year.—
Spencer Wilson,
CBS News,
30 Mar. 2026
Adjective
-
Palace’s remaining eight games are more challenging than those listed above in terms of the quality of opposition but might, counter-intuitively, offer them a better chance of success as more space opens up to work into during transition.—
Matt Woosnam,
New York Times,
25 Mar. 2026
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Directed by Lawrence Lamont from a script by Syreeta Singleton — both making their feature debut — the film grossed over $51M worldwide at a challenging time for theatrical comedies and has a sequel in development.—
Matt Grobar,
Deadline,
25 Mar. 2026
Adjective
-
Morales commented on the incident happening during a busy weekend in the city, which includes Ultra, a concert at the Kaseya Center, and the Marlins' opening weekend.—
Nikiya Carrero,
CBS News,
29 Mar. 2026
-
Let that passion carry you through the busier stretches.—
Kirah Tabourn,
Condé Nast Traveler,
28 Mar. 2026
Adjective
-
The real minutes, tough minutes on the road, stressful.—
Daniel Sperry,
Kansas City Star,
26 Mar. 2026
-
After those seven players, things get a little tough to project.—
Mike Kaye
March 26,
Charlotte Observer,
26 Mar. 2026
Adjective
-
Another former worker, Tomás Francisco, noted the job often required long hours in physically demanding positions.—
Ivan Taylor,
CBS News,
25 Mar. 2026
-
Perhaps the campaign trail is too demanding?—
Bethy Squires,
Vulture,
24 Mar. 2026
Adjective
-
Progress begins when families speak up and stay engaged.—
Shon Lowe,
Twin Cities,
26 Mar. 2026
-
But those who have worked with him or presented cases in his court say that outward appearance masks a sharp, deeply engaged jurist with an unwavering commitment to the rule of law.—
Jaclyn Diaz,
NPR,
25 Mar. 2026
Adjective
-
Cameron is completing the rigorous prerequisites to apply to the competitive cardiovascular technology program at Grossmont College while caring for her daughter.—
Julie Gallant,
San Diego Union-Tribune,
27 Mar. 2026
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Every car insurance review is based on rigorous reporting by our team of expert writers and editors with extensive knowledge of car insurance products.—
Liz Knueven,
CNBC,
27 Mar. 2026
Cite this Entry
“Laborious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/laborious. Accessed 31 Mar. 2026.
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