Used and loved by millions
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
I completely comprehend
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I completely comprehend" is correct and usable in written English.
You can use it when you want to express that you fully understand something without any doubt. Example: "After reviewing the material several times, I can confidently say that I completely comprehend the concepts discussed."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
I am with you
it is honor for me
I am grateful that
I am well happy
I appreciate
I quite understand
I totally get it
I commend that
I am appreciative of that
welcome for that
interesting to know
I am very grateful
I fully know
I get overwhelmed
I am located
I am much obliged
I'm pleased that
i appreciate the honor
what a sham
I am very honored
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Nevertheless, since ICS covers a wide variety of concepts that are difficult to completely comprehend, incomplete understanding and a loss of learning incentive are possible problems.
Science
Architecture transcends scales -- which makes it difficult to completely comprehend.
News & Media
Rather, identity and our individually and collective humanity emerge out of a mutually active and creative dynamic process -- which we do not yet completely comprehend.
News & Media
The greatest moments in the history of portraiture are those when the personality of the artist can most completely comprehend and translate into brushstrokes that of his sitter's.
News & Media
The aetiology of breast cancer is very complex and not completely comprehend.
Science
Yet, as pointed out by Richard Durbin (Wellcome Trust Sanger Institute, UK), we do not completely comprehend the function of genes and a vast amount of biology is yet to be understood.
Science
In addition, about a quarter of patients in that study did not completely comprehend the DA suggesting that this relatively older population might find it challenging to use decision support tools.
Step by step, the west blundered and floundered into a dilemma they never completely comprehended and never in fact sought: from the very beginning, they argued in cliches".
News & Media
Jains hold that truth is multifaceted and has multiple sides that cannot be completely comprehended by anyone.
Wiki
However, the mechanism of interaction or recognition of a particular analyte to the polymer is still not completely comprehended.
The strong role of genetic factors in the pathogenesis of ASDs has been definitely recognized, but still difficult completely comprehended.
Expert writing Tips
Best practice
Use "I completely comprehend" when you want to convey a strong and unambiguous understanding of a concept, situation, or instruction. It is suitable for both formal and informal contexts where clarity is essential.
Common error
While grammatically correct, "I completely comprehend" can sound overly formal in casual conversations. In such situations, consider using alternatives like "I get it" or "I understand perfectly" to maintain a more natural tone.
Source & Trust
78%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I completely comprehend" functions as a declarative statement expressing a speaker's full understanding of something. It asserts a state of complete comprehension. According to Ludwig AI, it's a correct and usable phrase.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "I completely comprehend" is a grammatically sound phrase used to express thorough understanding. Though correct and usable according to Ludwig AI, its formality may not always be appropriate in casual settings. This phrase functions as a statement of comprehension, aiming to assure the listener of the speaker's firm grasp of the subject matter. Given the lack of specific examples, the phrase appears to be less frequent in general usage. Consider alternative phrases, such as "I totally understand" or "I fully understand", depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I fully understand
Emphasizes understanding to the fullest extent, using "fully" instead of "completely".
I totally understand
Uses "totally" for emphasis, suggesting a strong sense of comprehension.
I entirely understand
Substitutes "completely" with "entirely", implying a full and comprehensive understanding.
I thoroughly understand
Replaces "completely" with "thoroughly", stressing the depth of understanding.
I perfectly understand
Implies flawless understanding.
I grasp it completely
Uses the verb "grasp" to convey understanding, maintaining the emphasis on completeness.
I fully grasp the concept
Rephrases to include "the concept", clarifying what is being understood.
I completely get it
Uses the more informal "get it" to express understanding.
I completely realize
Uses "realize" to indicate understanding, shifting the focus slightly.
I am fully aware
Expresses awareness rather than strict comprehension, implying understanding through knowledge.
FAQs
How can I use "I completely comprehend" in a sentence?
You can use "I completely comprehend" to express a full understanding of something. For example: "After reading the manual, I completely comprehend the assembly process."
What's a more informal way to say "I completely comprehend"?
More informal alternatives include "I get it", "I totally understand", or "I fully understand" depending on the specific context.
Is "I completely comprehend" interchangeable with "I understand completely"?
Yes, "I completely comprehend" and "I understand completely" are largely interchangeable. The former emphasizes the act of comprehending, while the latter stresses the completeness of the understanding. The subtle nuance doesn't affect meaning, you can use "I completely realize" or "I completely understand".
When is it best to use "I completely comprehend" over simpler phrases like "I understand"?
Use "I completely comprehend" when you want to emphasize the depth and certainty of your understanding, particularly in situations where clarity is crucial or when acknowledging complex information. Simpler phrases may suffice in everyday conversation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
78%
Authority and reliability
3.8/5
Expert rating
Real-world application tested