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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
most definite
Grammar usage guide and real-world examplesUSAGE SUMMARY
“most definite” is a correct and usable phrase in written English.
It is used to give emphasis to an assertion or statement made. For example, “I’m most definite that she will win the race.”.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
absolutely certain
undeniably clear
without a doubt
completely assured
definitely certain
beyond question
unequivocally certain
indisputably true
unquestionably clear
most unambiguous
most unmistakable
most lucid
most unattractive
most satisfying
most useful
most unlikely
most experienced
most interesting
most unBritish
most likely
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
22 human-written examples
With Jennifer Saunders' latest creation, Jam & Jerusalem, the answer is a most definite no.
News & Media
Saving a mother is the most definite pathway to giving children the future they deserve.
News & Media
On the other hand, lines are considered to be most definite elements of art.
News & Media
Crawling back into bed feeling really, really ill, the most definite EX decided to light up a fag.
News & Media
(As in Jen's "Mona in the Promised Land," being Jewish is the most definite way of being American).
News & Media
From the moment Australia's carbon pricing legislation package, the Clean Energy Future Act, was announced Tony Abbott has barnstormed from one end of Australia to another, declaring a "blood oath" that repealing the carbon price would be his first priority if elected: "I am giving you the most definite commitment any politician can give that this tax will go.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
Airbnb is pegged as one of the next major consumer IPOs, which is highly anticipated given the nigh-flop of Snap and the most-definite flop of Blue Apron as everyone holds their breath for Uber's IPO in 2019.
News & Media
The majority (54: 91.5%) reported only selected diagnoses (most often definite migraine), and, crucially, did not specify the proportion of unclassifiable headaches.
Coelophysoids, possibly including Dilophosaurus, are the most basal definite theropods known; a few, more basal dinosaurs, such as herrerasaurids and Eoraptor, may [65] or may not [66] be theropods [67].
Science
The most common definite etiology of delirium in the study sample was metabolic-endocrine abnormality (N = 23).
Science
Most ARC definite and probable stent thrombosis events occurred early, before 30 days post ZES implantation and there were no differences in late ARC definite and probable stent thrombosis among any of the study groups.
Science
Expert writing Tips
Best practice
Use "most definite" to add emphasis when you want to express a high degree of certainty or commitment. It's stronger than just saying "definite".
Common error
While "most definite" can add emphasis, avoid using it too frequently, as it can make your writing sound repetitive or overly emphatic. Instead, use a variety of expressions to convey certainty.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "most definite" functions as an intensifier modifying a noun or adjective, adding emphasis. As seen in Ludwig, it highlights the strength or degree of certainty, especially in contexts requiring assurance.
Frequent in
News & Media
29%
Science
58%
Wiki
8%
Less common in
Encyclopedias
4%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "most definite" is a grammatically sound phrase employed to convey strong certainty or emphasis. Ludwig AI confirms its correctness and usability. Although its occurrence is relatively uncommon, it appears across varied contexts from news to scientific literature, suggesting broad applicability. To ensure writing efficacy, use "most definite" sparingly to maximize its impact. The related phrases provide alternative means of conveying certainty, while the best practices and common errors guide prevent overuse and enhance clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
absolutely certain
Emphasizes complete assurance without focusing on the degree of definiteness.
undeniably clear
Highlights the lack of doubt or ambiguity.
completely assured
Focuses on the feeling of confidence and certainty.
without a doubt
Expresses certainty by negating any possibility of doubt.
definitely certain
A redundant phrasing that provides additional emphasis to the certainty.
positively sure
Emphasizes certainty with a more informal and affirmative tone.
beyond question
Highlights the indisputable nature of a statement or fact.
unequivocally certain
Uses a more formal and emphatic tone to convey certainty.
indisputably true
Focuses on the truthfulness of a statement, leaving no room for disagreement.
unquestionably clear
Highlights the clarity and obviousness of a situation or statement.
FAQs
How can I use "most definite" in a sentence?
You can use "most definite" to emphasize a statement, for example, "It's a "most definite" possibility" or "I'm giving you the "most definite" commitment".
What phrases are similar to "most definite"?
Similar phrases include "absolutely certain", "undeniably clear", or "without a doubt". The choice depends on the specific nuance you want to convey.
Is "most definite" formal or informal?
"Most definite" sits in a neutral to slightly formal register. It's suitable for various contexts but might sound a bit emphatic in very informal settings.
What's the difference between "definite" and "most definite"?
"Most definite" adds a layer of emphasis, signifying a stronger degree of certainty than simply saying "definite". It suggests that there is very little to no room for doubt.
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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
4.3/5
Expert rating
Real-world application tested