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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

is not perfect

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is not perfect" is correct and usable in written English.
You can use it to describe something that has flaws or is not entirely satisfactory. Example: "The design of the product is not perfect, but it meets the basic requirements."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

It is not perfect.

News & Media

The Economist

"Everyone is not perfect.

News & Media

Independent

Everything is not perfect.

That proposal is not perfect.

News & Media

The New York Times

The bill is not perfect.

News & Media

The New York Times

The study is not perfect.

The BookStand is not perfect.

"A Garden" is not perfect.

News & Media

The New Yorker

No, it is not perfect.

News & Media

The New York Times

The video is not perfect.

News & Media

The New York Times

Certainly QAA is not perfect.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "is not perfect" to offer a balanced assessment, acknowledging both strengths and weaknesses. For example, "The theory is not perfect, but it offers a valuable framework for understanding the phenomenon."

Common error

Avoid using "is not perfect" excessively in a single piece of writing. Vary your language by using synonyms like "has shortcomings" or "is flawed" to maintain reader engagement.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is not perfect" functions as a descriptive expression used to temper expectations or provide a balanced assessment. As Ludwig AI suggests, it acknowledges the existence of imperfections or limitations, indicating that something falls short of an ideal state. This phrase can be applied to a wide range of subjects, from abstract concepts to tangible objects.

Expression frequency: Very common

Frequent in

News & Media

64%

Science

12%

Formal & Business

8%

Less common in

Academia

6%

Encyclopedias

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "is not perfect" is a common and versatile expression used to acknowledge limitations while maintaining a balanced perspective. As noted by Ludwig AI, it's grammatically correct and widely used across various contexts, particularly in News & Media and Scientific writing. While "is flawed" or "has shortcomings" offer similar meanings, "is not perfect" often provides a gentler way to point out imperfections. Remember to vary your language to avoid overuse and maintain reader engagement.

FAQs

How can I use "is not perfect" in a sentence?

You can use "is not perfect" to politely point out flaws or limitations in something. For example: "The solution "is not perfect", but it's the best we have right now."

What phrases are similar to "is not perfect"?

Alternatives include "is flawed", "has shortcomings", or "is imperfect", depending on the specific nuance you want to convey.

What is the difference between "is not perfect" and "is flawed"?

"Is not perfect" is a gentler way of pointing out issues. "Is flawed" suggests a more significant defect or problem.

When is it appropriate to use "is not perfect"?

Use "is not perfect" when you want to acknowledge limitations without being overly critical. It's suitable for situations where something has both positive and negative aspects.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: