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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
had endeavoured
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had endeavoured" is correct and usable in written English.
It is typically used to indicate that someone made an effort or attempted to do something in the past, often in a formal or literary context. Example: "Despite the challenges, she had endeavoured to complete the project on time."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(7)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
14 human-written examples
In northern Italy, Henry had endeavoured to preserve the gains that Frederick Barbarossa had made.
Encyclopedias
This interpretation began with Mercy Otis Warren, who called "The Age of Reason" "jejune," and concluded that, in prison, Paine had "endeavoured to ingratiate himself".
News & Media
His father, he said, had died about two years ago, and until last April he and his mother had endeavoured to eke out an existence.
News & Media
Her joy at landing the job, however, rapidly diminished when Astor informed her that "the 'ideal person' they had endeavoured to persuade [to do it] was not available".
News & Media
Since the 4th century, when Roman emperors adopted Christianity, they had endeavoured to preserve uniform theological belief and, notably in Egypt, Syria, and Armenia, had persecuted those with differing Christological views.
Encyclopedias
Two of them instantly took fatal effect; the Archduke was mortally wounded in the cheek, and the Archduchess, who had endeavoured to shield him, was shot in the body and sank unconscious in his arms.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Lanzmann has endeavoured to rehabilitate them.
News & Media
He has endeavoured to do this for good reasons.
News & Media
I have endeavoured to write both music and words.
News & Media
Since the energy crisis of 1973, engineers have endeavoured to implement energy conservation in buildings.
Science
Since the energy crisis in 1973, engineers have endeavoured to implement energy conservation in buildings.
Science
Expert writing Tips
Best practice
Consider synonyms like "had tried" or "had attempted" for simpler, more direct phrasing in less formal contexts.
Common error
Avoid using "had endeavoured" excessively, especially in informal writing. Overuse can make your writing sound stilted or pretentious.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had endeavoured" functions as a past perfect construction, indicating an action that was completed before another point in the past. Ludwig AI confirms its usage in describing completed attempts or efforts.
Frequent in
News & Media
30%
Encyclopedias
30%
Science
20%
Less common in
Wiki
10%
Formal & Business
5%
Academia
5%
Ludwig's WRAP-UP
In summary, "had endeavoured" is a grammatically sound and relatively common phrase used to describe a past effort or attempt. As Ludwig AI confirms, it is most appropriate for formal writing, especially in contexts such as news reports, encyclopedias, and scientific articles. While alternatives like "had tried" or "had attempted" exist for less formal situations, "had endeavoured" conveys a sense of dedicated and thoughtful effort. Be mindful of the formal tone and avoid overuse to maintain a natural writing style.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had attempted
Replaces "endeavoured" with a more common synonym, slightly reducing formality.
had tried
Offers a simpler and less formal alternative to "had endeavoured".
had strived
Suggests a more intense effort than "had endeavoured".
had sought
Implies a focused attempt to achieve a specific goal.
had aimed
Indicates a direction of effort, slightly less forceful than "had endeavoured".
had worked
Focuses on the labor aspect of the endeavor.
had undertaken
Highlights the initiation of a task or project.
had aspired
Emphasizes the ambition behind the effort.
had pursued
Indicates a continued effort over time.
had set out
Highlights the starting point and intention of the effort.
FAQs
How can I use "had endeavoured" in a sentence?
Use "had endeavoured" to describe a past effort or attempt, often in formal contexts. For example: "Despite the setbacks, they "had endeavoured" to complete the project."
What are some alternatives to "had endeavoured"?
Alternatives include "had tried", "had attempted", or "had strived". The best choice depends on the specific context and desired level of formality.
Is "had endeavoured" appropriate for informal writing?
While grammatically correct, "had endeavoured" is generally more suited for formal writing. In informal contexts, simpler alternatives like "had tried" are often preferable.
What is the difference between "had endeavoured" and "had tried"?
"Had endeavoured" is a more formal and nuanced way of saying "had tried". It often implies a more thoughtful or dedicated effort, suitable for more sophisticated prose.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested