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
being characterized with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "being characterized with" is not correct in standard written English.
A more appropriate phrase would be "being characterized by." Example: "The project is being characterized by innovative design and sustainability."
⚠ May contain grammatical issues
Science
News & Media
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
6 human-written examples
Ordinarily, a nominee would take umbrage at being characterized with senatorial endorsement as a treasonous madman.
News & Media
Prostate motion and deformation are currently being characterized with different techniques.
The compounds were highly potent in combination with high efficacy in a rat pituitary cell assay, being characterized with EC50 values down to 0.8 nM.
The influence of nano-Hap on the rheological and photochemical properties of the resins was investigated, the materials being characterized with respect to their mechanical, thermal and morphological properties after post-preparation curing.
Science
The polymers were purified against water (pH 4) via extensive dialysis (M.W.C.O. 3500 g/mol membrane) for 4 days and then lyophilized before being characterized with GPC and NMR (Supporting Information, Figures S8 S11).
Science
The first is that the inbred lines that comprise the D. melanogaster Genetic Reference Panel (Mackay et al. 2012) are currently being characterized with respect to a vast array of phenotypic traits, including many that are relevant to male attractiveness and sexual selection.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
The samples were characterized with different characterization techniques.
Science
Other characters, including an Irish fiddler and a young northern coal miner, are characterized with equal penetration.
News & Media
The mood of Ernest Hemingway's "Sun Also Rises," celebrated with hosannas, was characterized with the enduring mot juste "outrageous familiarity with obscure heartbreaks".
News & Media
Polymers were characterized with GPC, FTIR, NMR, DSC and TGA.
Science
The scratches were characterized with varied depth, directions and shapes.
Expert writing Tips
Best practice
Always use the phrase "being characterized by" instead of "being characterized with". The preposition 'by' is grammatically correct in this context.
Common error
Avoid using the preposition "with" after "characterized". The correct usage is "characterized by", as "with" implies accompaniment rather than description.
Source & Trust
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "being characterized with" is a passive construction intended to describe something based on its attributes. However, as Ludwig AI indicates, it's grammatically questionable. The correct form is "being characterized by."
Frequent in
Science
67%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "being characterized with" is generally considered grammatically incorrect. Ludwig AI suggests using "being characterized by" instead. While the phrase does appear in some contexts, primarily in science and news media, its usage is infrequent and should be avoided in favor of the correct form. Therefore, it's best to use alternative phrases like "being defined by" or "being marked by" for greater clarity and grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
being characterized by
Replaces 'with' with 'by', which is the grammatically correct preposition to use in this context.
being defined by
Substitutes 'characterized' with 'defined', focusing on essential qualities.
being identified by
Replaces 'characterized' with 'identified', emphasizing recognition.
being marked by
Uses 'marked' instead of 'characterized', highlighting distinctive features.
being distinguished by
Replaces 'characterized' with 'distinguished', suggesting unique qualities.
being known for
Substitutes 'characterized' with 'known for', focusing on reputation.
being typified by
Replaces 'characterized' with 'typified', indicating a representative example.
exhibiting
Uses the single word 'exhibiting' to convey the presence of certain traits or qualities.
featuring
Uses the single word 'featuring' to emphasize key attributes or components.
displaying
Uses the single word 'displaying' to highlight the visible or apparent qualities.
FAQs
What is the correct preposition to use with "being characterized"?
The correct preposition is "by". The phrase should be "being characterized by", not "being characterized with".
Is "being characterized with" grammatically correct?
No, "being characterized with" is not considered grammatically correct in standard English. The correct form is "being characterized by".
What can I say instead of "being characterized with"?
You can use phrases like "being characterized by", "being defined by", or "being marked by".
What is the difference between "being characterized with" and "being characterized by"?
"Being characterized with" is grammatically incorrect. The correct phrase is "being characterized by", which means having particular qualities that create a description of someone or something.
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
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested