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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
corroborate directly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "corroborate directly" is correct and usable in written English.
It can be used when discussing the act of confirming or supporting a statement or claim in a straightforward manner. Example: "The witness was able to corroborate directly the events that took place on the night of the incident."
✓ Grammatically correct
Alternative expressions(20)
confirm little
verify soon
will check soon
affirm promptly
confirmed shortly
confirm immediately
confirm recently
confirm just
will substantiate imminently
substantiate imminently
confirm early
verify in person
confirm shortly
will let you know
validate quickly
confirm slightly
will ratify promptly
validate unequivocally
clarify momentarily
confirm quickly
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Although we acknowledge that the functionality of most of these genes has not been corroborated directly in human oocytes, it must also be acknowledged that this is impossible to achieve with the same level of rigor as can be achieved with mouse oocytes owing to the extreme dearth of biological material.
Science
The fitness differences of the selected strains were corroborated by directly competing during fermentations at optimum and low temperatures.
Science
Mitchell also stressed that nobody who Ford has identified as having attended the gathering — including Mark Judge, Patrick Smyth and Leland (Ingham) Keyser — has been able to directly corroborate Ford's allegations.
News & Media
Another point: The Post's documents directly corroborate the story that the NSA is directly tapping the fiber cables of the Internet.
News & Media
We could not find clinical studies measuring the prevalence of colonization on discharge to directly corroborate our simulated values.
Science
While we were unable to find established research that would directly corroborate the remaining new mutations (K185T, V189I, and T191P), existing research indicates that mutations in this segment (which contains helix-2) may have β-sheet promoting effects.
The research interest of Dr. Scholz and his group directly corroborates with the main objectives of the REP-LECOTOX project, namely, the trainings organised there directly helped the introduction of ecotoxicogenomics into laboratory practice of LECOTOX and diversification of in vitro methods on widely recognised but also new promising biological models.
In his bitter book, he chose to ignore the fact that Anita Hill complained to four others about his behavior, and was directly corroborated by another of Thomas's female subordinates.
News & Media
Comparing the manual and the automated data directly corroborates these findings (Figure 5B).
Science
It is possible that whole mitochondrial genomes moved between species, but our supposition of HEG transfer is directly corroborated by a very recent study examining a number of complete anthozoan mitochondria: Medina et al [14] concluded this HEG (and not whole mitochondrial genomes) has been gained many times by the Hexacorallia (see figure 1).
Science
The early timing of this attentional modulation with reference to the post-stimulus onset is consistent with a source in the sensory occipital cortex, here unfortunately not directly corroborated by the use of any source reconstruction procedure.
Expert writing Tips
Best practice
When using "corroborate directly", ensure that the corroborating evidence is not circumstantial but directly supports the original claim or statement, enhancing the credibility and validity of your argument.
Common error
Avoid using "corroborate directly" when the evidence only correlates with the claim but doesn't directly prove it. Ensure a clear and unbroken link exists between the evidence and the assertion to maintain accuracy and prevent misleading implications.
Source & Trust
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "corroborate directly" functions as a compound verb phrase. It emphasizes the action of confirming something (corroborate) in a clear, straightforward, and unambiguous manner (directly). Ludwig AI confirms that the phrase is usable in written English.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "corroborate directly" serves to emphasize the clear and unambiguous nature of confirmation. Although the frequency of the phrase is not high, Ludwig AI validates its grammatical correctness and usability across a range of formal and neutral contexts. When using this phrase, ensure that the corroborating evidence genuinely offers immediate and explicit support, reinforcing the claim's validity. Alternatives such as "directly confirm" or "directly support" may be considered to provide a similar emphasis with slight variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
directly confirm
Replaces "corroborate" with "confirm", focusing on verifying the information in a straightforward manner.
directly support
Emphasizes providing immediate support or evidence.
independently verify
Highlights verifying the information through separate, unbiased sources.
substantiate firsthand
Focuses on providing personal, direct evidence to support a claim.
validate unequivocally
Emphasizes the clear and unambiguous validation of information.
authenticate personally
Highlights authenticating something through direct, personal involvement.
verify in person
Focuses on verifying through a direct, physical presence.
attest directly
Emphasizes bearing witness and providing direct testimony.
endorse explicitly
Focuses on giving clear and direct endorsement.
confirm without a doubt
Emphasizes the certainty of the confirmation.
FAQs
How can I use "corroborate directly" in a sentence?
You can use "corroborate directly" to emphasize that the evidence confirms something in a straightforward and unambiguous way. For example, "The witness was able to "directly confirm" the events that took place on the night of the incident".
What are some alternatives to saying "corroborate directly"?
Alternatives include "directly confirm", "directly support", or "independently verify", depending on the context.
Is it redundant to say "corroborate directly"?
While "corroborate" already implies confirmation, adding "directly" emphasizes the straightforward and unambiguous nature of the corroboration. It can be useful for clarity.
What's the difference between "corroborate indirectly" and "corroborate directly"?
"Corroborate indirectly" implies that the evidence supports the claim through inference or association, while "corroborate directly" means the evidence provides a clear and immediate confirmation without needing interpretation.
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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
60%
Authority and reliability
3.8/5
Expert rating
Real-world application tested