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 fitted
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are fitted" is correct and usable in written English.
It can be used when describing items or objects that have been tailored or adjusted to fit a particular purpose or individual. Example: "The new shoes are fitted perfectly to my feet, making them very comfortable to wear."
✓ Grammatically correct
News & Media
Science
Wiki
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
47 human-written examples
Tells how they are fitted, etc.
News & Media
Once they are fitted, no adhesive is needed.
News & Media
This bittersweet history will hound the Mariners until they are fitted for rings.
News & Media
Moreover, they are fitted with microchips that play advertisements in their heads.
News & Media
They are fitted, brightly colored, with big floral motifs, and often elaborate embroidery on the kebaya.
News & Media
They are fitted with full-cover cowlings that copy the sleek aerodynamic look of a racing bike.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
Unless they fear for their places when they are fit.
News & Media
They are fit and hardened to the elements.
News & Media
Wayne Rooney and Robin van Persie are up top if they are fit so where are you going to play him?
News & Media
They must then undergo psychological assessments to determine they are fit to own a firearm.
News & Media
If they train, they are fit to play, so I have more options.
News & Media
Expert writing Tips
Best practice
When describing technical specifications or manufacturing processes, use "they are fitted" to indicate that components are correctly assembled or installed. This is especially appropriate in fields like engineering, automotive, or electronics.
Common error
Avoid using "they are fitted" interchangeably with words like "suitable" or "appropriate" when describing abstract concepts. "Fitted" implies a physical or mechanical attachment, whereas "suitable" or "appropriate" suggests something is well-matched or relevant in a broader sense.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are fitted" functions as a passive construction, indicating that a subject is being equipped or provided with something. As Ludwig AI suggests, the phrase is considered grammatically correct. The phrase describes a state or condition resulting from an action.
Frequent in
News & Media
58%
Science
34%
Wiki
4%
Less common in
Formal & Business
2%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "they are fitted" is a grammatically sound and commonly used expression to describe the process of equipping or attaching components to something. Ludwig AI confirms its correctness, and our analysis reveals its prevalence in News & Media, Science and Wiki contexts. While versatile, it is best used to denote physical adaptation and should not be confused with words describing abstract suitability. When writing, ensure its appropriate technical or descriptive contexts. As an alternative, other phrases like "they are equipped" or "they are tailored" may equally fit depending on the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they are equipped
Focuses on the idea of being furnished or supplied with necessary items or features.
they are furnished
Similar to equipped, but emphasizes the provision of something needed.
they are customized
Highlights the tailoring or modification to meet specific requirements.
they are adapted
Emphasizes the process of adjustment to suit new conditions or purposes.
they are tailored
Similar to customized, but suggests a more precise or refined adjustment.
they are adjusted
Focuses on the act of making small changes to achieve a better fit or alignment.
they are integrated
Highlights the incorporation or combination into a larger system or whole.
they are supplied
Emphasizes the provision of something needed, but can also mean "equipped".
they are installed
Implies a more permanent or fixed arrangement.
they are configured
Focuses on setting up or arranging elements to work in a specific way.
FAQs
How can I use "they are fitted" in a sentence?
You can use "they are fitted" to describe how objects or components are attached or integrated. For example, "The new sensors "they are fitted" with enhance the system's accuracy."
What's a good alternative to "they are fitted"?
Alternatives include "they are equipped", "they are furnished", or "they are equipped", depending on the context.
Is it correct to say "they are fitted for" instead of "they are fitted with"?
"They are fitted with" is generally preferred when describing components or features. "They are fitted for" might be appropriate in contexts where something is being prepared for a specific purpose, but it is not a direct substitute.
How does "they are fitted" differ from "they are installed"?
"They are installed" implies a process of setting something up for use, while ""they are fitted"" suggests a more specific adaptation or integration of components. For instance, doors are installed but lenses are fitted.
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested