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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
definitively
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "definitively" is correct and usable in written English.
It is an adverb that is used to refer to something that is true or certain beyond doubt. For example: "The court's decision was definitive, and there would be no appeals."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
For one thing, the camera traps definitively proved that the lesula was primarily – and oddly – a ground-dwelling monkey.
News & Media
"They have been waiting for it for 20 years … But I don't believe they have definitively won the match of democracy and of freedom".
News & Media
Featuring voice talent including Eddie Redmayne, John Hurt and Jamie Campbell Bower, it will either signal the resuscitation of Thomas the Tank Engine, or definitively shunt him into the buffers.
News & Media
Italy's top court has definitively cleared Silvio Berlusconi of charges that he paid for sex with an underage dancer and then abused his position as prime minister to cover it up.
News & Media
Consider, too, the recent record of the party which laughably still calls itself Conservative: David Cameron and George Osborne's claims that there is a "global race" which can somehow be definitively either won or lost, their blithe return to fiscal dogma that was discredited in the 1930s – and, come to think of it, the dire decline of public libraries that has happened on their watch.
News & Media
Evidently, the paper in the picture - although not definitively identified - was either The Nation (a weekly established in 1844) or the Freeman's Journal (a daily founded in 1763).
News & Media
If they can stack wardrobes in front of their goal at Wembley and definitively get rid of the notion of this being England's golden generation, that would be a service that would leave many with smiles.
News & Media
An Italian prosecutor has asked the nation's highest court to definitively condemn Amanda Knox and her former boyfriend Raffaele Sollecito for the murder of British university student Meredith Kercher, saying the pair undoubtedly played a role in her brutal death in 2007.
News & Media
We need to establish definitively what's behind this huge waste of competent, employable women.
News & Media
What's it like when you're out for the last time, back in the dressing room, finally, definitively, flush up against the beginning of the rest of your life?
News & Media
"Most of the projects are funded by grants from donors, but since last year we have partnered with financial institutions who are providing loans to pay for future sanitation projects," says Ebrahim. "This came after we definitively proved that the projects are bankable, profitable and scalable".
News & Media
Expert writing Tips
Best practice
Use "definitively" to strengthen your claims when you have solid evidence or a strong basis for your statement. It conveys a sense of finality and leaves little room for doubt.
Common error
Avoid using "definitively" too frequently in your writing. Overuse can make your writing sound overly assertive or even aggressive, especially when the situation might not warrant such a strong declaration.
Source & Trust
93%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The adverb "definitively" functions to modify verbs, adverbs, or adjectives by adding emphasis to the certainty and finality of an action or state. As Ludwig demonstrates, it strengthens claims by expressing something is conclusive.
Frequent in
News & Media
68%
Formal & Business
16%
Science
16%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "definitively" is a grammatically sound adverb used to express certainty and finality. Ludwig AI confirms its correctness and usability. It's frequently found in news and media, with a slightly formal tone. When employing "definitively", consider the strength of your evidence to avoid overstating your claims. Alternatives like "without a doubt" or "beyond question" can provide similar emphasis. Remember, according to Ludwig, the goal is clear and convincing communication without appearing overly assertive.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
without a doubt
This alternative uses a prepositional phrase to emphasize the lack of uncertainty.
beyond question
This alternative employs a prepositional phrase to convey that something is not open to debate.
unquestionably
This alternative uses an adverb to highlight the indisputable nature of something.
incontestably
This alternative employs an adverb to emphasize that something cannot be disputed.
absolutely
This alternative uses a single adverb to express complete certainty.
categorically
This alternative highlights the absence of any conditions or exceptions.
decisively
This alternative stresses that a decision or outcome is final and cannot be altered.
conclusively
This alternative underscores the presentation of enough evidence to prove something beyond doubt.
with certainty
This alternative employs a prepositional phrase to indicate a high level of confidence or assurance.
irrefutably
This alternative stresses that something cannot be disproved or argued against.
FAQs
How can I use "definitively" in a sentence?
Use "definitively" to indicate that something is certain and beyond doubt. For example, "The investigation "definitively" proved his innocence."
What words are similar to "definitively"?
Synonyms include "absolutely", "certainly", and "unquestionably". These words all convey a sense of certainty and finality.
Is it appropriate to use "definitively" in formal writing?
Yes, "definitively" is suitable for formal writing when you need to express a high degree of certainty based on evidence or established facts.
What is the difference between "definitively" and "definitely"?
"Definitively" implies a conclusive and final resolution, while "definitely" simply means without doubt or question. "Definitively" suggests a stronger and more decisive confirmation.
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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
93%
Authority and reliability
4.6/5
Expert rating
Real-world application tested