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
completely dissimilar
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "completely dissimilar" is correct and usable in written English.
It can be used to describe two or more things that are entirely different from each other. Example: "The two paintings are completely dissimilar in style and technique."
✓ Grammatically correct
Science
News & Media
Academia
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
31 human-written examples
Conveniently, it is bound between zero (completely dissimilar models) and one (identical models).
Maybe we find his DNA is completely dissimilar to any known DNA, he comes from Mars, well, perfect, O.K". "Then," he said, "I stop".
News & Media
"It's possible to spend $1,000 a night in two different renowned hotels and have completely dissimilar service experiences because properties have different service philosophies," Mr. Bush said.
News & Media
But then comes No. 46, a peaceful, cottagelike singlet, completely dissimilar except that it shares the rich orange iron-spot brick.
News & Media
Even so, the K&G campaign is meant to be "completely dissimilar," he says, by using "the department store as the villain," whereas the message of the Daffy's ads was "Don't be an idiot" by buying apparel at full price.
News & Media
Upon arriving at Luton airport, I was confronted with a scene of people wielding Rubik's cubes and playing word games, not completely dissimilar from the airport scene in X+Y.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
They are seemingly in two completely different (read, dissimilar) categories.
But it was a hopeless fit: the storage and security markets were very dissimilar, involving completely different sets of buyers.
News & Media
A significant problem in single-particle analysis is that an incorrect starting model can bias the result or even completely invalidate it, and there are examples in the literature of dissimilar or completely different EM structures for the same biological complex.
Science
Yuck aren't entirely dissimilar.
News & Media
The two situations are totally dissimilar.
News & Media
Expert writing Tips
Best practice
Use "completely dissimilar" to clearly emphasize a stark contrast between two or more subjects, ensuring the reader understands the differences are significant.
Common error
Avoid using "completely dissimilar" when a simple 'dissimilar' or 'different' suffices. Overusing intensifiers can weaken your writing.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "completely dissimilar" functions as an adjective phrase that modifies a noun, emphasizing the extent to which two or more things lack similarity. As Ludwig AI confirms, the phrase is grammatically correct.
Frequent in
Science
43%
News & Media
39%
Academia
11%
Less common in
Formal & Business
3%
Wiki
2%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "completely dissimilar" is a grammatically sound and frequently used adjective phrase that emphasizes the lack of similarity between two or more things. According to Ludwig AI, it is correct and usable in written English. Its applications span across various domains, including Science, News & Media, and Academia, indicating its versatility in formal and neutral registers. When aiming for clarity and wanting to stress the absence of shared traits, this phrase is a suitable choice. However, as with any intensifier, mindful application is key to prevent redundancy. Alternatives such as "entirely unlike", "totally different", and "absolutely distinct" offer similar meanings with slightly different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
entirely unlike
Replaces 'dissimilar' with 'unlike' and 'completely' with 'entirely' while retaining the original meaning.
totally different
Emphasizes the difference using 'totally' instead of 'completely' and 'different' instead of 'dissimilar'.
fundamentally different
Stresses that the differences are at a basic or essential level.
absolutely distinct
Uses 'absolutely' to intensify the distinction and 'distinct' to replace 'dissimilar'.
distinctly contrasting
Uses 'distinctly' and 'contrasting' to emphasize the difference and opposition.
nothing alike
A simple phrase expressing a complete lack of similarity.
poles apart
Employs an idiomatic expression to indicate a high degree of difference.
worlds apart
An idiomatic expression suggesting a vast difference between two things.
bear no resemblance
Indicates a lack of similarity, suggesting a significant difference.
mutually exclusive
Highlights that two or more things cannot coexist, implying a great difference.
FAQs
How can I use "completely dissimilar" in a sentence?
You can use "completely dissimilar" to emphasize that two or more things share no similarities. For example, "The two products are "completely dissimilar" in terms of functionality and target audience".
What are some alternatives to "completely dissimilar"?
Alternatives include "entirely unlike", "totally different", or "absolutely distinct". The best choice depends on the specific context and the nuance you want to convey.
Is it redundant to say "completely dissimilar"?
While 'dissimilar' implies a lack of resemblance, 'completely dissimilar' adds emphasis. The redundancy is minimal and acceptable when you want to strongly highlight the contrast. However, avoid using it excessively.
What's the difference between "dissimilar" and "completely dissimilar"?
"Dissimilar" means not similar, while "completely dissimilar" emphasizes that there is no similarity at all. The addition of 'completely' intensifies the degree of difference.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested