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
they are indeed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they are indeed" is correct and usable in written English.
You can use it to agree with an idea or statement that someone else has made. For example: "The exercises were difficult." "They are indeed."
✓ Grammatically correct
News & Media
Science
Academia
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
58 human-written examples
They are indeed distinctive.
News & Media
They are indeed strong.
News & Media
They are, indeed, his 'outliers'outliers
News & Media
Arguably they are indeed temporary.
News & Media
They are indeed often funny.
News & Media
And they are indeed charming".
News & Media
For they are indeed odoriferous.
News & Media
They are indeed startling.
News & Media
Here they are indeed.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Well, when you're standing on a stage they are indeed looking at you.
News & Media
They are indeed very welcoming, and appear entirely at ease.
News & Media
Expert writing Tips
Best practice
Use "they are indeed" to add emphasis or confirmation to a statement, ensuring the context supports the need for such reinforcement.
Common error
Avoid using "they are indeed" excessively in casual conversations, as it can sound overly formal or stilted. Opt for simpler confirmations like "yes, they are" or "they really are" in informal settings.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are indeed" functions as an affirmative response, adding emphasis to a previous statement. It confirms and reinforces the truth or validity of what has been said. As Ludwig AI confirms, this expression is grammatically sound and widely applicable.
Frequent in
News & Media
69%
Science
17%
Academia
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "they are indeed" is a grammatically correct and frequently used phrase for expressing strong agreement or confirmation. As Ludwig AI confirms, its versatility allows for use across various contexts, though it's most commonly found in news, academic and scientific sources. While highly effective for adding emphasis, it should be used judiciously in very informal settings to avoid sounding overly formal. Consider alternatives like "they certainly are" or "indeed they are" to tailor the tone to your audience. Remember to leverage its affirmative power wisely!
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they certainly are
Emphasizes certainty in agreement, adding strength to the affirmation.
they truly are
Highlights the truthfulness of the statement being affirmed, adding sincerity.
they definitely are
Stresses the lack of doubt in the agreement, conveying a strong sense of confirmation.
indeed they are
Inverts the phrase for emphasis, providing a slightly more formal tone.
they actually are
Indicates a confirmation that might be surprising or contrary to expectation.
they really are
Simple and direct confirmation, suitable for informal contexts.
they veritably are
A more formal and less common way to express truth or reality.
they without doubt are
Emphasizes the agreement with a firm and decisive tone, removing any uncertainty.
they demonstrably are
Highlights that the agreement is supported by evidence or proof.
they undeniably are
Stresses that the agreement is impossible to deny or refute.
FAQs
How can I use "they are indeed" in a sentence?
"They are indeed" is used to express agreement or confirmation. For example, if someone says, "The tasks were challenging", you can respond, "They are indeed".
What are some alternatives to "they are indeed"?
You can use alternatives like "they certainly are", "they truly are", or "indeed they are" depending on the context.
Is it correct to say "indeed they are" instead of "they are indeed"?
Yes, "indeed they are" is grammatically correct and can be used for emphasis, although it's slightly more formal than "they are indeed".
What is the difference in formality between "they are indeed" and "they really are"?
"They are indeed" is generally considered more formal and emphatic, while "they really are" is more casual and suitable for everyday conversation.
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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