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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
alter the course
Grammar usage guide and real-world examplesUSAGE SUMMARY
'alter the course' is a correct and usable phrase in written English.
You can use it to describe a situation in which someone has changed the direction of an action or decision. For example: "The decline in sales numbers was unexpected, but the CEO decided to alter the course of the company and invest in a new product line."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
making a change
institute a modification
alter the spacing
alter the landscape
exert a change
influence the outcome
alter the timber
incorporate a change
deviate from the plan
make a modification
alter the way
reshape the landscape
achieve a change
bring about a change
make a correction
implement a change
acknowledge a change
effect a transformation
make a change
make the alterations
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
58 human-written examples
The journey was to alter the course of penicillin's development.
News & Media
But if replicated, experts said, the study's results will significantly alter the course of psychiatric research.
News & Media
The interview itself, broadcast last week, will not alter the course of Western democracy.
News & Media
It is a decision that is to alter the course of her life.
News & Media
Harris believed that saturation bombing would alter the course of the conflict.
News & Media
And then by asking: did the books published in this year alter the course of literature?
News & Media
It shows how a chance meeting can alter the course of your life forever.
News & Media
He has promised an announcement next week that "could alter the course of this country".
News & Media
Dan doesn't find himself in 1977 to alter the course of the New York City blackout.
News & Media
It was a fortuitous move that would alter the course of his life and career.
News & Media
In fact, Beijing has the power to dramatically alter the course of history in the DPRK.
News & Media
Expert writing Tips
Best practice
Use "alter the course" when you want to emphasize a significant change in direction or development. It's suitable for describing shifts in strategies, lives, or historical events.
Common error
Avoid using "alter the course" for minor adjustments. This phrase implies a substantial change, so ensure the context warrants such a strong expression.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "alter the course" functions primarily as a verb phrase. Ludwig AI identifies it as grammatically correct and usable. It describes the act of changing the direction or development of something, as shown in examples like "alter the course of penicillin's development".
Frequent in
News & Media
45%
Science
35%
Formal & Business
10%
Less common in
Wiki
5%
Reference
3%
Academia
2%
Ludwig's WRAP-UP
In summary, "alter the course" is a versatile and grammatically sound phrase used to describe a significant change in direction or outcome. Ludwig AI confirms its correctness and common usage across varied contexts, including news, science, and formal communication. While synonyms like "change the trajectory" and "modify the direction" exist, "alter the course" specifically implies a notable and intentional shift. When writing, ensure the context warrants the gravity of this expression, avoiding its use for minor adjustments.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
change the trajectory
Focuses on changing the path or direction, often in a more literal or physical sense.
modify the direction
Emphasizes adjusting or changing the heading or orientation.
influence the outcome
Highlights the impact on the final result rather than the process.
reshape the future
Suggests a more significant and impactful change with long-term consequences.
redirect the path
Implies steering something onto a different route.
deviate from the plan
Focuses on departing from a pre-set strategy or intention.
shift the focus
Highlights a change in attention or emphasis.
adjust the approach
Refers to modifying the method or strategy used.
reorient the strategy
Implies changing the overall direction of a plan or approach.
turn things around
Suggests reversing a negative trend or situation.
FAQs
How can I use "alter the course" in a sentence?
You can use "alter the course" to describe how a decision, event, or action changes the direction of something. For example: "The new policy will "alter the course" of the company's development."
What are some alternatives to "alter the course"?
Alternatives include "change the trajectory", "modify the direction", or "influence the outcome", depending on the specific context and desired nuance.
Is it correct to say "altering the course" instead of "alter the course"?
Yes, "altering the course" is the gerund or present participle form of the phrase. Both phrases are grammatically correct, but "altering the course" is used in continuous tenses or as a noun. For example, "Altering the course" /s/altering+the+course of the project required significant revisions.
What's the difference between "alter the course" and "change the course"?
While "alter" and "change" are synonyms, "alter the course" often implies a more deliberate or significant shift than simply "change the course". The choice depends on the desired emphasis.
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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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested