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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
completely different from
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "completely different from" is correct and usable in written English.
You can use it to indicate that two things or people are not similar at all, or to emphasize how different they are. For example, "Her opinion on the matter was completely different from mine."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(13)
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
That's completely different from Canseco.
News & Media
It's completely different from Mexico.
News & Media
He was completely different from me.
News & Media
"He was completely different from a dog," she said.
News & Media
It's completely different from what you would see today".
News & Media
"Becoming chancellor is completely different from any other appointment.
News & Media
One piece is completely different from the rest.
News & Media
"It is completely different from last year's pattern.
News & Media
Each one is completely different from the other.
News & Media
"It's completely different from what it's like now" in midafternoon.
News & Media
"It's completely different from anything I have done before.
News & Media
Expert writing Tips
Best practice
When using "completely different from", ensure that the context clearly establishes what two things are being compared to avoid ambiguity. For instance, instead of saying "This is completely different", specify "This approach is completely different from the previous one".
Common error
Avoid using "different than" in formal writing; "different from" is the preferred and more grammatically sound choice. Although "different than" is common in American English, sticking to "different from" ensures clarity and adherence to standard English conventions.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "completely different from" functions as a prepositional phrase modifying a noun or pronoun. Ludwig examples show it being used to strongly emphasize the dissimilarity between two subjects. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
50%
Science
25%
Academia
15%
Less common in
Formal & Business
5%
Reference
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "completely different from" is a grammatically sound and frequently used expression to highlight significant dissimilarities between two subjects. Ludwig AI confirms its grammatical correctness. As demonstrated by Ludwig's examples, it is commonly found in news, scientific and academic contexts. While "different than" is sometimes used, "completely different from" remains the more universally accepted and formal option. To ensure clarity, always specify what two things are being compared. When other alternatives like "entirely unlike" or "radically divergent from" are available, choosing the most fitting one will allow more precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
utterly dissimilar to
Emphasizes the lack of similarity, focusing on the absence of common traits or characteristics.
entirely unlike
Highlights the absence of any resemblance or shared qualities between the subjects.
distinctly contrasting with
Focuses on the sharp differences and clear opposition between the subjects being compared.
radically divergent from
Suggests a fundamental difference in direction, development, or nature.
poles apart from
Emphasizes the extreme opposition and distance between the subjects.
bearing no resemblance to
Stresses the complete lack of similarity in appearance, form, or nature.
worlds away from
Indicates a vast difference in experience, context, or nature.
as different as night and day from
Uses a common idiom to emphasize the obvious and stark contrast between the subjects.
a far cry from
Highlights how much something deviates or falls short of a previous state or expectation.
in stark contrast to
Indicates a very noticeable and often surprising difference.
FAQs
How can I use "completely different from" in a sentence?
Use "completely different from" to emphasize a strong contrast between two things. For example, "Her management style is "completely different from" her predecessor's".
What are some alternatives to "completely different from"?
Alternatives include "utterly dissimilar to", "entirely unlike", or "radically divergent from". The best choice depends on the specific nuance you want to convey.
Is it correct to say "completely different than"?
While "different than" is sometimes used, especially in American English, "completely different from" is generally considered more grammatically correct and is preferred in formal writing. Use "completely different from" for broader acceptance.
How does "completely different from" compare to "slightly different from"?
"Completely different from" indicates a major dissimilarity, while "slightly different from" suggests only minor variations. The choice depends on the degree of contrast you wish to express. If things are almost the same, prefer "slightly different from".
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested