Used and loved by millions
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
as a preface
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as a preface" is correct and usable in written English.
It can be used to introduce a statement or explanation that provides context or background information before the main content. Example: "As a preface, I would like to share my thoughts on the importance of teamwork in achieving success."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
as a movie
during the opening phase
to carry on with
at first chronicles
in advance of starting
at first thinking
at the first table
as the first moves
in the initial phase
on first inspection
as a picture
at the first forum
at the first strike
as a person
in the first case
at first looking
before we started
at first image
to engage with
in the first plan
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
This article was originally written as a preface to a collection of essays by Liu Xiaobo.
News & Media
"Mr. Brodeur, would you explain," he would say, as a preface to a typical question.
News & Media
Talma wrote "Réflexions sur Lekain et l'art théâtral" as a preface to the memoirs of the French actor Lekain.
Encyclopedias
But as a preface to this, you state that "Fidel Castro is partial to the wrong American sport".
News & Media
"Everybody knows this was the beginning of rock 'n' roll," Mr. Price said as a preface to the song.
News & Media
His "Discourse," with the famous slogan, was published merely as a preface to a collection of treatises on optics, meteorology, and geometry.
News & Media
As a preface of sorts Lionheart opened the program with music for the Feast of the Annunciation, March 25 (exactly nine months before Christmas).
News & Media
Nobody on either side is a military veteran, so they can no longer say "I honor his service" as a preface to every insult.
News & Media
At the same time, Sharon's withdrawal from Gaza cannot be accepted as an end but only as a preface to a similar exit from the West Bank.
News & Media
The novel contains five chapters, as well as a preface and afterword; you can read it carefully in about thirty minutes.
News & Media
That did not make it the worst holiday in itself, but I say that as a preface for a detail about this story.
News & Media
Expert writing Tips
Best practice
When using "as a preface", ensure it genuinely introduces necessary background or context and isn't just a filler phrase. Be concise and relevant in your introductory remarks.
Common error
Avoid starting multiple consecutive sentences or paragraphs with "as a preface". This can make your writing repetitive and weaken the impact of your introductions. Opt for alternatives like "initially" or "to begin with" to diversify your sentence structure.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as a preface" functions as a prepositional phrase that introduces a statement or explanation. It sets the stage for the information that follows, providing context or background. Ludwig's examples show it used to introduce opinions, reports, and musical performances.
Frequent in
News & Media
42%
Science
27%
Encyclopedias
10%
Less common in
Wiki
8%
Formal & Business
7%
Reference
6%
Ludwig's WRAP-UP
In summary, "as a preface" serves as a useful phrase to introduce background or contextual information before presenting a main point. Ludwig AI analysis confirms that it is grammatically correct and widely used, as evidenced by its frequent appearance in news, scientific, and encyclopedia sources. When writing, remember that while it is suitable for formal contexts, it should be used sparingly to avoid redundancy. Consider using synonyms such as "as an introduction" or "to begin with" to provide variety. By understanding its function and potential pitfalls, writers can effectively use "as a preface" to enhance clarity and engagement in their communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as an introduction
This phrase is a direct substitute, simply replacing "preface" with its synonym "introduction".
as a preliminary
Replacing "preface" with "preliminary" denotes something that comes before and prepares for the main part.
by way of introduction
This alternative explicitly signals an introductory remark, emphasizing the act of presenting something new.
by way of preamble
This alternative is more formal, using "preamble" to suggest an introductory statement that sets the context.
to begin with
This phrase indicates the starting point of a discussion or explanation, focusing on the sequential aspect.
to start with
Similar to "to begin with", this phrase emphasizes the commencement of a discussion or process.
in the beginning
This phrase is a more general way to introduce something at the start, without specific academic or literary connotations.
to set the stage
This idiom vividly suggests preparing the context for the main event, highlighting anticipation.
foremost
This single word can be used to indicate the first or most important point before proceeding.
initially
This adverb signals that something is happening at the start or as a first step.
FAQs
How can I use "as a preface" in a sentence?
Use "as a preface" to introduce background information or context before your main point. For example, "As a preface, let me explain the historical context of this event."
What are some alternatives to "as a preface"?
You can use alternatives such as "as an introduction", "to begin with", or "by way of introduction" depending on the context.
Is it correct to use "as a preface" in formal writing?
Yes, "as a preface" is suitable for formal writing. However, ensure it fits the tone and doesn't sound overly verbose. Simpler alternatives may sometimes be more effective.
What's the difference between "as a preface" and "in conclusion"?
"As a preface" introduces something, providing background or context before the main discussion. "In conclusion", on the other hand, summarizes or ends a discussion.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested