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
are evidence of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are evidence of" is correct and can be used in written English.
It can be used to indicate that something is proof or support for a particular thing. For example, "The remains found in the cave are evidence of early human habitation in this region."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
are indicative of
demonstrate the existence of
constitute proof of
confirm the existence of
attest to the fact that
substantiate the claim that
bear witness to
lend credence to
persist evidence of
contain evidence of
conclude evidence of
involve evidence of
support evidence of
suggest evidence of
are examples of
address evidence of
available evidence of
comprise evidence of
refer evidence of
present evidence of
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
54 human-written examples
My grandchildren are evidence of that.
News & Media
The Comedy Awards are evidence of this.
News & Media
"They are evidence of deep character flaws.
News & Media
Voting anomalies are evidence of voter fraud.
News & Media
They are evidence of peerlessly tacky taste.
News & Media
They are evidence of the creative life you have lived.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
I'm evidence of that.
News & Media
There is evidence of what is possible.
News & Media
— to being evidence of a police conspiracy.
News & Media
Hopkins repugnant tweet is evidence of that.
News & Media
There is evidence of this effect.
News & Media
Expert writing Tips
Best practice
Prefer this phrasing in formal writing where you need to make a logical argument based on presented data or facts.
Common error
Avoid using "are evidence of" when the connection between the evidence and the claim is weak or speculative. Instead, use softer phrases like "may suggest" or "could indicate" to avoid overstating your argument.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are evidence of" functions as a linking phrase connecting plural subjects to a condition, quality, or event that they substantiate. This indicates a relationship where the subjects provide proof or support for a particular claim, as seen in Ludwig examples.
Frequent in
News & Media
75%
Science
15%
Encyclopedias
5%
Less common in
Formal & Business
2%
Wiki
2%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "are evidence of" is a grammatically sound and frequently used expression to indicate that certain elements serve as proof or support for a particular claim. Ludwig AI confirms its correctness for written English. Predominantly found in neutral registers like News & Media, Science, and Encyclopedias, its function is to link subjects with their implications or causes. When employing this phrase, ensure a strong logical connection between your subjects and the claim, avoiding overstatements. Alternatives like "are indicative of" may offer nuanced options. Remember to use "is evidence of" for singular nouns.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are indicative of
Stresses the function of being a sign or symptom.
constitute proof of
Emphasizes the role of direct proof or validation.
confirm the existence of
Focuses on validating the reality or presence of something.
demonstrate the existence of
Highlights the act of showing or revealing something's presence.
attest to the fact that
Formally confirms something's reality or truth.
substantiate the claim that
Provides support or evidence to back up an assertion.
indicate the presence of
Focuses on suggesting or pointing towards something's existence, without necessarily proving it.
bear witness to
Implies a strong confirmation or validation of something.
serve as an indication of
Highlights the suggestive function of something, implying a clue or sign.
lend credence to
Adds believability or support to an idea or statement.
FAQs
How can I use "are evidence of" in a sentence?
Use "are evidence of" to link plural subjects to a condition, quality, or event that they substantiate. For example, "The artifacts discovered are evidence of a thriving civilization".
What phrases can I use instead of "are evidence of"?
Alternatives include "are indicative of", "demonstrate the existence of", or "constitute proof of", depending on the specific nuance you wish to convey.
Is it correct to say "is evidence of" instead of "are evidence of"?
No, "is evidence of" is used with singular subjects, while "are evidence of" is used with plural subjects. For example, "This document is evidence of the agreement", versus "These documents are evidence of the agreement".
What's the difference between "are evidence of" and "suggest"?
"Are evidence of" implies a stronger connection of proof, whereas "suggest" indicates a possibility or likelihood. "These results are evidence of a new phenomenon" conveys more certainty than "These results suggest a new phenomenon".
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested