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
In simple terms
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "In simple terms" is correct and usable in written English.
You can use it when you want to clarify or simplify a complex idea or concept for better understanding. Example: "In simple terms, photosynthesis is the process by which plants convert sunlight into energy."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
in layman's terms
to put it simply
in plain English
To put it simply
In a nutshell
In essence
To clarify
In straightforward terms
In simpler terms
in plain language
clear manner
straightforward manner
understandable way
In a straightforward manner
as a simple story
in a straightforward manner
in simple terms
in the truest possible terms
in the most genuine sense
In reality
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
59 human-written examples
In simple terms, they were probably right.
News & Media
In simple terms, it is unnatural.
News & Media
In simple terms, War Emblem has a libido problem.
News & Media
In simple terms, she finally understands love's meaning.
News & Media
In simple terms, there are two conflicting ideologies.
News & Media
"In simple terms, she's the greatest dog photographer there is".
News & Media
In simple terms, how do the programs work?
News & Media
In simple terms, what has caused the chronic demand shortfall?
News & Media
In simple terms, this is what happened: a piano.
News & Media
In simple terms, this move is the mic drop.
News & Media
In simple terms, it pits Ronaldo (again) against Lionel Messi.
News & Media
Expert writing Tips
Best practice
Place "In simple terms" at the beginning of a sentence to signal an upcoming simplified explanation.
Common error
Avoid oversimplifying to the point of inaccuracy. While "In simple terms" aims for clarity, ensure the explanation remains truthful and doesn't mislead the reader.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "In simple terms" functions as a discourse marker or sentence adverbial. It signals the speaker's intention to provide a more accessible explanation of something that might otherwise be difficult to understand. Ludwig confirms its common usage.
Frequent in
News & Media
45%
Science
20%
Wiki
15%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
"In simple terms" is a versatile phrase used to introduce a simplified explanation of a complex topic. As Ludwig confirms, it is grammatically correct and very common in various contexts, particularly in news, science, and general explanations. While it aims for clarity, users should avoid oversimplification to ensure accuracy. Alternatives include "in layman's terms" and "to put it simply", offering subtle variations in emphasis and formality. The frequency and distribution across authoritative sources underscore its value in effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
In layman's terms
Emphasizes explanation accessible to non-experts.
To put it simply
Highlights brevity and directness of explanation.
In plain English
Focuses on using clear and understandable language.
In a nutshell
Implies a concise and summarized explanation.
To break it down
Suggests a step-by-step simplification.
In basic terms
Highlights fundamental aspects of the explanation.
In essence
Focuses on the core meaning or central idea.
In broad strokes
Indicates a general overview without detailed specifics.
Put another way
Offers an alternative formulation for clarification.
To clarify
Directly indicates the intention to make something clearer.
FAQs
How can I use "In simple terms" in a sentence?
You can use "In simple terms" to introduce a more straightforward explanation of a complex topic. For example, "Photosynthesis, in simple terms, is how plants make their food."
What phrases are similar to "In simple terms"?
Similar phrases include "in layman's terms", "to put it simply", or "in plain English".
When is it appropriate to use "In simple terms"?
It's appropriate to use "In simple terms" when you want to explain a technical or complex concept in a way that is easy for a general audience to understand.
Is "In simple terms" formal or informal?
"In simple terms" is generally considered neutral and can be used in both formal and informal contexts, although alternatives may be more suitable for highly formal writing.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested