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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
an successful
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an successful" is not correct in written English.
It should be "a successful" because "successful" begins with a consonant sound. Example: "She is a successful entrepreneur who has built several thriving businesses."
⚠ May contain grammatical issues
Science
News & Media
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
12 human-written examples
How to guarantee real-time and accurate interfaces of data sharing and exchange is crucial to an successful system.
Science
As Billick noted, it is rare to think of an successful coach and not immediately think of a quarterback who helped him reach the pantheon.
News & Media
Born the younger son of an successful East German hardware store owner, he later changed his birth name (Horst Paul Albert Bohrmann) to avoid confusion with the Nazi leader Martin Bormann.
News & Media
His Master's thesis "A Symbolic Analysis of Relay and Switching Circuits" is an (successful) attempt to use Boole's algebra to analyze relay-switching circuits, while his doctoral thesis deals with population genetics.
After becoming an successful stockbroker, she earned enough to retire in her 40s.
News & Media
In case of an successful identity check the resource generates a symmetric key, encrypts it with the π-Box's public key and hands it over to the π-Box.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
From an idea to a successful business.
News & Media
O.K.: A successful woman carries a briefcase.
News & Media
"A good fit is a successful manager.
News & Media
Not a successful actor.
News & Media
A successful "I Do!
News & Media
Expert writing Tips
Best practice
Always use the article "a" before words that begin with a consonant sound, such as in the phrase "a successful venture". Using "an" before a consonant sound is a common grammatical error.
Common error
Avoid using the article "an" before words that start with a consonant sound; instead, use "a". For example, it should be "a successful project", not "an successful project".
Source & Trust
87%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an successful" functions as a noun phrase modifier, attempting to describe something as having achieved a favorable outcome. However, it's grammatically incorrect. As Ludwig AI states, the correct form is "a successful" due to the consonant sound at the beginning of "successful".
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "an successful" is grammatically incorrect. The correct form is "a successful" because the word "successful" begins with a consonant sound. As Ludwig AI points out, using "an" before a consonant sound is a common mistake. While examples of the phrase can be found, primarily in News & Media and Science sources, these instances do not validate its usage. Instead, it is recommended to use the grammatically correct phrase "a successful" or alternatives like "a prosperous" or "an accomplished" (followed by noun starting with vowel sound) depending on the intended meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a successful
Corrects the article from 'an' to 'a' to match the consonant sound at the beginning of "successful".
a prosperous
Replaces "successful" with "prosperous", maintaining a similar meaning but using a different adjective.
an accomplished
Uses "accomplished" instead of "successful", highlighting achieved skills and expertise.
a thriving
Uses "thriving" instead of "successful" to describe growth and positive development.
a flourishing
Substitutes "successful" with "flourishing", indicating vigorous growth and prosperity.
a leading
Replaces "successful" with "leading", suggesting a position of dominance or influence.
a top-tier
Uses "top-tier" to convey the idea of being among the best or most successful.
a high-achieving
Replaces "successful" with "high-achieving", focusing on the accomplishment of goals.
a victorious
Substitutes "successful" with "victorious", implying triumph and conquest.
a boom
Replaces "successful" with "boom", implying a vigorous growing phase.
FAQs
What is the correct article to use before "successful"?
The correct article to use before "successful" is "a" because "successful" begins with a consonant sound. The correct phrase is "a successful".
Is it ever correct to say "an successful"?
No, it is not correct to say "an successful". The article "an" is used before words that begin with a vowel sound, not a consonant sound.
What are some alternatives to saying "a successful"?
Depending on the context, you could use phrases like "a thriving", "a prosperous", or "an accomplished" (if followed by noun starting with vowel sound).
How can I remember to use the correct article "a" or "an"?
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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
2.1/5
Expert rating
Real-world application tested