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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
bolster by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "bolster by" is not correct in English; it should be "bolstered by." You can use it when describing how something is supported or strengthened by another factor.
Example: "The team's success was bolstered by their strong communication and collaboration."
⚠ May contain grammatical issues
News & Media
Encyclopedias
Science
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
1 human-written examples
He coaxed and cajoled his 8-1 chance, who stayed on gallantly up the demanding hill to deny 50-1 ouTheder The Giant Bolster by two-and-a-quarter lengths, with defending champion Long Run (the 7-4 favourithirdhird.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Bolstered by reactivated Spanish support, McGillivray objected.
Encyclopedias
They are bolstered by a terrific cast.
News & Media
Regular police, bolstered by the army, have replaced citizens' patrols.
News & Media
His quintet is bolstered by the saxophonist Brice Winston.
News & Media
His credibility to do this was bolstered by his experiences.
News & Media
The results were bolstered by a surge in mortgage lending.
News & Media
This is bolstered by the relative wealth in the region.
News & Media
This impression is bolstered by Alexander Grushko, a deputy foreign minister.
News & Media
Umami, it turns out, is bolstered by science.
News & Media
In 2006, fourth-quarter figures were bolstered by special gains.
News & Media
Expert writing Tips
Best practice
When aiming for grammatical precision, ensure you use "bolstered by" instead of "bolster by". Remember that "bolster" needs to be in its past participle form when used in this context.
Common error
Avoid using the base form "bolster" when the past participle "bolstered" is required. Using the base form creates a grammatical error and alters the intended meaning of your sentence.
Source & Trust
89%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "bolster by" is intended to function as a passive construction, indicating that something is being supported or strengthened. However, it is grammatically incorrect; the correct form is "bolstered by". Ludwig AI highlights this error.
Frequent in
News & Media
35%
Encyclopedias
33%
Science
32%
Less common in
Formal & Business
0%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "bolster by" is generally considered grammatically incorrect; the correct form is "bolstered by". This usage aims to convey that something is being supported or strengthened, but its incorrect form undermines its effectiveness. Ludwig AI confirms this grammatical issue, suggesting that while the intent is clear, the execution is flawed. To ensure accuracy, writers should opt for "bolstered by" or consider alternatives such as "strengthened by" or "supported by".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
strengthened by
Indicates an increase in strength or resilience due to something.
supported by
Suggests that something is upheld or maintained by something else.
reinforced by
Highlights the idea of something being made stronger or more pronounced by something else.
enhanced by
Focuses on the improvement or augmentation of something due to another factor.
underpinned by
Emphasizes the foundational support that something receives from something else.
fortified by
Implies that something has been made stronger or more secure by something else.
sustained by
Highlights the ongoing support or maintenance provided by something.
boosted by
Suggests an increase or improvement in something due to another factor.
improved by
Indicates that something has been made better or more effective by something else.
aided by
Focuses on the assistance or help provided by something.
FAQs
How should "bolster" be correctly used in a sentence?
The correct form is "bolstered by", indicating that something is being supported or strengthened. For example, "The team's confidence was "bolstered by" their recent victory".
Is "bolster by" grammatically correct?
No, "bolster by" is grammatically incorrect. The correct usage is "bolstered by", which uses the past participle form of the verb.
What are some alternatives to "bolstered by"?
Alternatives include "strengthened by", "supported by", or "reinforced by", all of which convey a similar meaning of providing support or enhancement.
What is the difference between "bolster" and "bolstered"?
"Bolster" is the base form of the verb, while "bolstered" is the past participle. In the context of providing support, "bolstered" is the correct form to use, as in "The economy was "bolstered by" increased consumer spending".
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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
89%
Authority and reliability
2.5/5
Expert rating
Real-world application tested