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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at completion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at completion" is correct and usable in written English.
It can be used to refer to the point in time when a task, project, or process is finished. Example: "The final report will be submitted at completion of the project."
✓ Grammatically correct
Science
Academia
News & Media
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
60 human-written examples
At completion, the fundoplication should be 2 cm in length.
Science & Research
At completion the trust's total liabilities were £411m.
News & Media
At completion, only about half the plots allocated were occupied.
At completion of surgery a bolus of heparin (3000 units) was administered.
Science & Research
Further assessments were mid-MBSR, at completion of MBSR, and at 4-week post-MBSR completion.
The incomplete draft of the Symphony in E Minor-Major (1821) has inspired attempts at completion.
Encyclopedias
At completion, the fundoplication should be 2 cm in length (Video 2). Figure 5: Intraoperative view of an esophageal perforation.
Science & Research
At completion of the study, >85% of the VLCK diet subjects achieved a weight loss >10% relative to baseline.
Science & Research
This paper examines how changes in project-management performance in the execution phase affect project outcomes at completion.
Growth, developmental rate, circulating thyroid hormone and thyroid gland histopathology were evaluated in a subsample at completion of metamorphosis.
Science
At completion, the columns were dismantled and sand samples were taken at discrete depths within the columns.
Science
Expert writing Tips
Best practice
Use "at completion" to clearly indicate a specific point in time when something is finalized or concluded. It works well in formal reports, academic papers, and technical documentation.
Common error
Avoid using "at completion" in casual conversations or informal writing. Simpler alternatives like "when finished" or "after" are more appropriate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at completion" functions as a prepositional phrase that modifies a verb or noun, indicating the time when an action or event is concluded. As confirmed by Ludwig, it's a correct and usable construction.
Frequent in
Science
65%
Academia
20%
News & Media
10%
Less common in
Formal & Business
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
In summary, "at completion" is a grammatically correct and widely used prepositional phrase that signifies the conclusion of an activity or process. As indicated by Ludwig, this phrase is best suited for formal contexts like scientific research, academic writing, and professional reports. While alternatives like "upon completion", "after finishing", and "at the end" exist, "at completion" provides a specific and precise way to denote the final stage of something. To ensure clarity and appropriateness, use "at completion" in formal settings and opt for simpler alternatives in casual conversation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
upon completion
More formal alternative using 'upon' instead of 'at'.
following completion
Similar to 'upon completion' but can sometimes imply a more immediate sequence.
after finishing
Emphasizes the action of finishing before something else happens.
on finishing
Similar to 'after finishing' but slightly more concise.
on conclusion
Implies a formal or official ending.
at the end
A more general phrase indicating the final part of something.
once finished
Highlights the state of being finished.
at the termination
More formal, emphasizes the end of something official.
at the fulfillment
Stresses the achievement aspect of completing something.
subsequent to finishing
Highly formal and emphasizes the sequence of events.
FAQs
How can I use "at completion" in a sentence?
You can use "at completion" to indicate the point in time when something is finished. For example, "At completion of the study, the results were analyzed."
What are some alternatives to "at completion"?
Some alternatives include "upon completion", "after finishing", or "at the end" depending on the context.
Is "at completion" formal or informal?
"At completion" is generally considered a more formal phrase, suitable for academic, scientific, or professional writing. In casual conversation, simpler alternatives might be preferable.
What's the difference between "at completion" and "upon completion"?
While very similar, "upon completion" often suggests a more immediate sequence of events following the finishing point, while "at completion" is a more general indicator of time.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested