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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
it most certainly is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it most certainly is" is correct and usable in written English.
You can use it to affirmatively respond to a statement or question, emphasizing certainty. Example: "Is this the best solution for our problem?" "It most certainly is."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
Whether illegal or not, "it most certainly is bad for consumers, as it limits competition and prevents the emergence of distributors who can provide revolutionary new ways of experiencing" TV, he wrote.
News & Media
Now it most certainly is.
News & Media
But it most certainly is.
News & Media
Sweet it most certainly is.
News & Media
It most certainly is not".
News & Media
Expensive and disappointing it most certainly is.
News & Media
One thing it most certainly is not, however, is funny.
News & Media
Preliminary and in draft it most certainly is.
News & Media
And it most certainly is not an African-American game.
News & Media
If the video seems strange at first, that's because it most certainly is.
News & Media
Like a big box on wheels – which it most certainly is.
News & Media
Expert writing Tips
Best practice
To maintain flow and readability, ensure that the emphatic assertion using "it most certainly is" is contextually appropriate, avoiding overuse that may dilute its impact.
Common error
While "it most certainly is" can add emphasis, avoid using it too frequently in your writing. Overuse can make your tone sound overly assertive or even sarcastic. Vary your language to maintain a natural and engaging style.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it most certainly is" functions as an emphatic affirmative response. It serves to strongly confirm a statement or question, expressing a high degree of certainty and conviction. According to Ludwig AI, the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
89%
Science
5%
Formal & Business
3%
Less common in
Wiki
1%
Reference
1%
Academia
1%
Ludwig's WRAP-UP
In summary, "it most certainly is" is a grammatically sound and frequently used phrase to express strong agreement and certainty. As verified by Ludwig AI, it functions as an emphatic affirmative response, suitable for various contexts but predominantly found in news and media. While effective in conveying conviction, it's important to avoid overuse to maintain a natural writing style. Alternatives like "it definitely is" and "it absolutely is" offer similar meanings with slightly different degrees of emphasis. When writing, be mindful of the context and tone to ensure that the phrase enhances rather than detracts from your message.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it definitely is
Replaces "most certainly" with "definitely" to indicate certainty, but with slightly less emphasis.
it absolutely is
Uses "absolutely" instead of "most certainly", conveying strong agreement and conviction.
it surely is
Substitutes "most certainly" with "surely", expressing confidence and assurance.
it assuredly is
Employs "assuredly" in place of "most certainly", suggesting a confident and reliable affirmation.
it undoubtedly is
Replaces "most certainly" with "undoubtedly", highlighting the lack of any doubt or question.
it unquestionably is
Substitutes "most certainly" with "unquestionably", emphasizing the indisputable nature of the statement.
it positively is
Uses "positively" instead of "most certainly", conveying a clear and affirmative confirmation.
it veritably is
Employs "veritably" in place of "most certainly", adding a touch of formality while confirming truth.
that's definitely the case
Expands the affirmation into a fuller sentence structure, focusing on the truth of the matter.
that's without a doubt
Expresses certainty through a phrase emphasizing the absence of doubt, rather than direct affirmation.
FAQs
How can I use "it most certainly is" in a sentence?
Use "it most certainly is" to emphatically affirm a statement or question. For example, if someone asks, "Is this the right way to proceed?" you could respond, "It most certainly is" to express strong agreement.
What are some alternatives to "it most certainly is"?
You can use alternatives like "it definitely is", "it absolutely is", or "it surely is" depending on the context and the degree of emphasis you want to convey.
Is "it most certainly is" formal or informal?
While generally suitable for both formal and informal contexts, "it most certainly is" leans towards being slightly more formal due to the presence of "most certainly". For a more informal tone, consider using "it definitely is".
When should I avoid using "it most certainly is"?
Avoid using "it most certainly is" in situations where a more nuanced or less assertive response is required. In such cases, consider using softer affirmations like "it seems that way" or "it appears so".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested