Definition of sedulousnext

Synonym Chooser

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

Some common synonyms of sedulous are assiduous, busy, diligent, and industrious. While all these words mean "actively engaged or occupied," sedulous implies painstaking and persevering application.

a sedulous investigation of the murder

Where would assiduous be a reasonable alternative to sedulous?

The synonyms assiduous and sedulous are sometimes interchangeable, but assiduous stresses careful and unremitting application.

assiduous practice

When can busy be used instead of sedulous?

The meanings of busy and sedulous largely overlap; however, busy chiefly stresses activity as opposed to idleness or leisure.

too busy to spend time with the children

When is diligent a more appropriate choice than sedulous?

Although the words diligent and sedulous have much in common, diligent suggests earnest application to some specific object or pursuit.

very diligent in her pursuit of a degree

In what contexts can industrious take the place of sedulous?

The words industrious and sedulous can be used in similar contexts, but industrious implies characteristic or habitual devotion to work.

industrious employees

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 sedulous Released in September 1975, the album’s sedulous world-building broke ground after an unexpected studio visit from co-founder Syd Barrett, who had departed Pink Floyd several years earlier on account of mental-health concerns. Devon Ivie, Vulture, 9 Dec. 2025 Trushant Mehta is a philomath and a sedulous and inquisitive tech evangelist. Trushant Mehta, Forbes.com, 15 Aug. 2025 Putting festivals like this on stage is clearly just one part of the slow, sedulous work of relationship building and repair. Jeremy Eichler, BostonGlobe.com, 10 Mar. 2023 Among the advantages that billionaires receive due to their wealth is sedulous defenses by journalists and other camp followers. Michael Hiltzik, Los Angeles Times, 16 Dec. 2022 Led by Martin Amis, their ranks included Julian Barnes, Salman Rushdie—and a sedulous outlier named A.N. Wilson. Brenda Cronin, WSJ, 28 Oct. 2022 The skirmish over Arista was the second great battle of Clive’s life, as a sedulous Vanity Fair account of the affair put it. Amy X. Wang, Rolling Stone, 9 Sep. 2021
Recent Examples of Synonyms for sedulous
Adjective
  • Davis played 686 snaps — a 298-snap increase from the previous season — and was diligent about his fitness and conditioning.
    Zach Berman, New York Times, 8 Mar. 2026
  • The same goes for diligent skin care.
    Elizabeth Gulino, Allure, 6 Mar. 2026
Adjective
  • Selling only in the Golden State at first will allow the company to learn from an engaged customer base, said Yamaguchi.
    Los Angeles Times, Los Angeles Times, 13 Mar. 2026
  • Later at a restaurant, the rest of the Clyburn clan is more engaged with their devices than conversing as a family.
    Aramide Tinubu, Variety, 13 Mar. 2026
Adjective
  • Jet fuel prices are rising as the war in the Middle East disrupts global oil supplies, putting cost pressure on airlines as the busy summer travel season approaches.
    Arkansas Online, Arkansas Online, 15 Mar. 2026
  • Ask the staff for a quieter room that ideally doesn’t face the main road; typical of the city, Admiralty Way is constantly busy, and in the rainy season heavy thunderstorms can be enough to wake one out of sleep—light sleepers will do well to pick a room that’s more internal.
    Condé Nast, Condé Nast Traveler, 15 Mar. 2026

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Cite this Entry

“Sedulous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sedulous. Accessed 15 Mar. 2026.

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