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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
hereby
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "hereby" is correct and usable in written English.
It is generally used to introduce a statement in a formal or legal document, and can also be used to introduce a formal announcement or declaration. Example Sentence: We hereby declare that this company will be closed permanently on December 31st.
✓ Grammatically correct
Formal & Business
News & Media
Encyclopedias
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
We hereby pledge that we will spare no efforts until Dubai government achieves its vision to be one of the top 10 happiest cities in the world by 2021".
News & Media
The suspension imposed by MLB as modified herein is hereby sustained.
News & Media
Using the standards cheerfully embraced by our fellow American sports, we hereby declare the 2012 LA Galaxy team champions of the world.
News & Media
"You are hereby invited to watch me face the firing squad," Pasternak is supposed to have said when he handed over his manuscript to be smuggled out of Russia.
News & Media
Johnson – I refuse absolutely to capitulate to the habit of calling him by his first name in print and hereby urge all fellow members of the Society of Columnists and Allied Trades to do the same – has won two successive head-to-head contests against Labour in a city that has been moving leftwards in most other recent elections.
News & Media
The first thing you need to do if you want to think wisely about any really important question of public policy is forget all the economics you ever knew.This column obviously has a vested interest in denying these claims and it does hereby deny them.
News & Media
And their policy on the euro ("save the pound", but just for five years) is laughably mixed up.Vote Labour, reluctantlyThat is why The Economist hereby casts its ballot for Labour.
News & Media
I hereby introduce G.L.'s First Rule of Brand-Verbing, which is that people will verb a brand name if it refers to a clearly-defined, frequent action for which there isn't a perfectly adequate pre-existing verb.
News & Media
This bias was arguably displayed with greatest clarity in the "greed is good" speech by Michael Douglas, in the role of Gordon Gekko, in the 1980s classic, "Wall Street".Nonetheless, having watched the current best-selling DVD over the Easter weekend, The Economist hereby claims Mr Crook's prize.
News & Media
In a blog post last week by the Wall Street Journal, its style sergeant Paul Martin wrote: "Most style guides and dictionaries have come to accept the use of the noun data with either singular or plural verbs, and we hereby join the majority".
News & Media
But try and get, for instance, an Indian visa in Vietnam and you have to sign next to this:I hereby undertake that I shall subject myself to a medical test including AIDS.
News & Media
Expert writing Tips
Best practice
Use "hereby" in formal documents or declarations where you want to clearly indicate that an action is being performed by the very act of stating it. For instance, in legal contracts or official announcements.
Common error
Avoid using "hereby" in casual writing or speech. It can sound stilted and unnatural. Opt for simpler alternatives like "I now" or "I officially" in less formal situations.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "hereby" is as an adverb that modifies a verb, indicating that an action is performed as a direct result of the statement. Ludwig AI shows that this is often found in formal declarations and pronouncements.
Frequent in
Formal & Business
35%
News & Media
30%
Encyclopedias
20%
Less common in
Science
10%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "hereby" is a formal adverb used to indicate that an action is being performed by the very act of stating it. As Ludwig AI confirms, its grammatical status is correct, and its frequency is very common in formal contexts such as legal documents, official announcements, and formal declarations. While it is appropriate for these situations, it should be avoided in informal writing or speech. Remember to use it judiciously and consider alternative phrases when a less formal tone is desired.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
by means of this
Emphasizes the method or instrument used to achieve something, similar to "hereby" but more descriptive.
through this action
Focuses on the action being performed and its direct connection to the outcome.
with this declaration
Highlights the act of making a formal statement or announcement.
in virtue of this
Implies authority or justification for an action, adding a layer of legitimacy.
by the power vested in me
Specifically denotes the legal or official authority to perform an action.
under this authority
Similar to the previous, but slightly less formal and more general.
in so doing
A more concise way of indicating that an action is being performed.
by virtue hereof
A more archaic and legalistic variation of "hereby".
in consequence of this
Highlights the result or effect of a specific action or statement.
pursuant to this
Indicates that an action is being taken in accordance with a specific rule or law.
FAQs
How to use "hereby" in a sentence?
"Hereby" is typically used to indicate that something is being done or stated by the very act of saying it. For example, "I "hereby declare" this meeting adjourned" means the meeting is adjourned because you are saying it.
What can I say instead of "hereby"?
Alternatives include "by means of this", "through this action", or "with this declaration", depending on the specific context. For instance, in a legal document, you might use "by the power vested in me".
Is "hereby" formal or informal?
"Hereby" is considered a formal term and is best suited for legal, official, or otherwise formal contexts. It's not appropriate for casual conversation or informal writing.
What's the difference between "hereby" and "herein"?
"Hereby" indicates that something is being done by the very act of saying it, while "herein" refers to something that is contained within the document or text being referred to.
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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
4.5/5
Expert rating
Real-world application tested