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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i definitely will
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I definitely will" is correct and usable in written English.
You can use it to express a strong affirmation or assurance that something will happen. For example, "I definitely will be at the meeting tomorrow."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(19)
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
I definitely will, Thanks!
Academia
Now I definitely will".
News & Media
"I definitely will celebrate now.
News & Media
If so I definitely will subscribe.
News & Media
I'm not saying I definitely will.
News & Media
Next year I definitely will come back".
News & Media
I definitely will not see him.
News & Media
So I definitely will not be doing that anytime soon".
News & Media
"I definitely will miss the first game," Pace said.
News & Media
I definitely will have to win for Williams".
News & Media
"But yes, I definitely will give it a shot".
News & Media
Expert writing Tips
Best practice
Use "i definitely will" when you want to express a strong commitment or intention to do something. It conveys a higher degree of certainty than simply saying "I will".
Common error
While "I definitely will" is acceptable in most contexts, overuse in formal or academic writing can make your tone sound less objective. Opt for alternatives like "I will certainly" or "I intend to" to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "i definitely will" primarily functions as an affirmative statement expressing a strong intention or commitment. It's used to assure someone that the speaker will perform a specific action, as demonstrated by Ludwig and its wide array of examples.
Frequent in
News & Media
59%
Academia
13%
Formal & Business
1%
Less common in
Science
27%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "i definitely will" is a very common and grammatically correct phrase used to express a strong intention or commitment. As Ludwig AI confirms, it's suitable for various contexts, though primarily found in News & Media and Academia. While its informal tone makes it less ideal for strictly formal settings, the phrase effectively conveys certainty and assurance. For alternatives, consider phrases like "I certainly will" or "I absolutely will" to convey a similar meaning with slight variations in formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
i absolutely will
Replaces "definitely" with "absolutely", intensifying the assurance.
i certainly will
Substitutes "definitely" with "certainly", offering a slightly more formal tone but maintaining the same level of assurance.
i most certainly will
Adds emphasis with "most certainly", making the commitment stronger than the original.
i will surely
Replaces "definitely" with "surely", providing a near synonym that maintains the strong sense of certainty.
without a doubt, i will
Adds the introductory phrase "without a doubt" to highlight the certainty, making it more emphatic.
i am going to
Emphasizes the planned nature of the action, which is slightly different from expressing pure certainty.
i intend to
Focuses on the intention behind the action, which makes it slightly less direct and assertive than the original.
i plan to
Highlights the planning aspect of the action, making it less about certainty and more about intention.
i shall
Uses "shall" to indicate future action, sounding more formal and traditional. This shifts the register of the sentence.
i am resolved to
Conveys a sense of strong determination, which is stronger than simple certainty.
FAQs
How can I use "i definitely will" in a sentence?
"I definitely will" is used to express a firm intention or commitment. For example, "If you need my help, "I definitely will" assist you".
What phrases are similar to "i definitely will"?
Alternatives to "I definitely will" include "I certainly will", "I absolutely will", or "I intend to", each conveying a similar level of commitment.
When should I use "i definitely will" versus "i might"?
"I definitely will" expresses certainty about a future action, whereas "I might" indicates possibility or uncertainty. Use "I definitely will" when you are sure about performing the action.
Is "i definitely will" appropriate for formal writing?
While grammatically correct, "I definitely will" might sound informal in some formal contexts. Consider using alternatives like "I shall" or "I will certainly" to maintain a more professional tone.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested