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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
previously unsuccessful
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "previously unsuccessful" is correct and usable in written English.
It can be used to describe something that did not succeed in the past, often in contexts related to attempts, efforts, or projects. Example: "The team decided to revisit the previously unsuccessful marketing strategy to see if any adjustments could lead to better results."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
failed before
not before
nothing before
failed once before
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
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
35 human-written examples
Why are these big firms joining hands to embrace this untested and previously unsuccessful idea?
News & Media
All sorts of arms have blossomed, some young, some slightly older, some more experienced but previously unsuccessful.
News & Media
He won the Turner Prize in 2007 – with his work State Britain – after a previously unsuccessful shortlisting.
News & Media
The case began in 1998 as a constitutional challenge to Minnesota's judicial code by Gregory Wersal, a previously unsuccessful candidate for the State Supreme Court.
News & Media
Bank of China said Friday that it had extended a line of credit of 20 billion renminbi, or $2.93 billion, to Beijing Automotive Industry Corporation, which is mulling whether to revive its previously unsuccessful effort to acquire the Swedish automaker.
News & Media
These signals include engine and vehicle speed, and the angle of depression of the accelerator pedal.This combination of the mechanical and the electronic is known, inelegantly, as "mechatronics", and it is what is allowing the revival of previously unsuccessful technologies.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
Gabrieli has previously made unsuccessful runs for Congress and for lieutenant governor.
News & Media
The synthesis of the high spin neutral molecules with general formula R 1,2,3,5-dithia-diazolyl R 1,2,3,5-dithia-diazolyl R 1,2,3,5-dithia-diazolyl
Science
As simulation outputs of this study has alarmed probable ecosystem change manifested by diminishing areal extent and landscape fragmentation, better ecosystem management strategies than previously implemented unsuccessful intervention strategies.
Science
Two patients had previously undergone unsuccessful ablation attempts at their referring hospitals.
Figure 3 shows the results from PRTPrimer under two different settings for a region around the SOD2 gene (Chr6) that had previously been unsuccessful for manual design.
Science
Expert writing Tips
Best practice
Use "previously unsuccessful" to clearly indicate that an attempt or method has not yielded positive results in the past, setting the context for a new approach or analysis.
Common error
Avoid phrases like "very previously unsuccessful", as "previously" already implies a past state. Redundant adverbs weaken the clarity of your writing.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "previously unsuccessful" functions as a descriptive adjective, modifying a noun to indicate that something has not succeeded in the past. As Ludwig AI states, it is usable in written English. Examples from Ludwig showcase its application in various domains like describing "previously unsuccessful bidders" or a "previously unsuccessful compound".
Frequent in
News & Media
48%
Science
44%
Wiki
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "previously unsuccessful" is a grammatically sound and frequently employed adjective phrase, used to characterize entities that have not achieved success in the past. As Ludwig AI confirms, it is appropriate for use in written English. The analysis reveals that while the phrase appears across various domains, including news, science, and general writing, it maintains a consistent meaning related to past failures. The most common contexts are "News & Media" and "Science". When using this phrase, remember that you can replace it with other valid alternatives such as "formerly failed" or "prior failed".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
formerly failed
Replaces "previously" with "formerly" and "unsuccessful" with "failed", slightly altering the tone but maintaining the core meaning.
past unsuccessful
Uses "past" instead of "previously", focusing directly on the lack of success in the past.
historically unsuccessful
Substitutes "previously" with "historically", adding a sense of established failure over time.
prior failed
Uses "prior" in place of "previously" and "failed" instead of "unsuccessful", simplifying the language.
unsuccessful in the past
Rephrases the entire phrase to emphasize the timeframe of the lack of success.
once unsuccessful
Replaces "previously" with "once", suggesting a specific instance of failure.
formerly deficient
Replaces "unsuccessful" with "deficient", highlighting a lack of necessary qualities or skills.
previously abortive
Uses "abortive" to indicate that previous attempts were cut short or failed to reach completion.
past abortive
Combines the simple 'past' with 'abortive' which indicates that previous attempts didn't reach a conclusion.
earlier unsuccessful
Substitutes "previously" with "earlier", pointing to a time before the present.
FAQs
How can I use "previously unsuccessful" in a sentence?
You can use "previously unsuccessful" to describe attempts or strategies that have failed in the past. For example, "The team decided to revisit the "previously unsuccessful" marketing strategy."
What are some alternatives to "previously unsuccessful"?
Alternatives include "formerly failed", "past unsuccessful", or "prior failed", depending on the specific nuance you want to convey.
Is it correct to say "unsuccessful previously" instead of "previously unsuccessful"?
While not grammatically incorrect, "previously unsuccessful" is the more common and natural word order. The alternative, "unsuccessful previously", sounds awkward.
What is the difference between "previously unsuccessful" and "currently unsuccessful"?
"Previously unsuccessful" implies failure in the past, whereas "currently unsuccessful" describes a situation that is not succeeding at the present moment. They refer to different timeframes and thus carry different meanings.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested