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
a suitable size of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a suitable size of" is correct and usable in written English.
It can be used when describing an appropriate dimension or measurement for an object or space in various contexts, such as design, packaging, or clothing. Example: "We need to find a suitable size of box to fit all the items we want to ship."
✓ Grammatically correct
Science
Wiki
Alternative expressions(19)
a proper size of
a reasonable size of
a decent size of
a reasonable amount of
a substantial amount of
a fair amount of
a reasonable quantity of
a respectable proportion of
a considerable portion of
a sizable quantity of
an appreciable quantity of
a fair size of
an adequate amount of
an acceptable size for
a suitable quantity of
an appropriate magnitude of
a fair proportion of
a considerable volume of
a reasonable extent 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
6 human-written examples
Driving heat inputs applied were between 20 W and 200 W for a suitable size of the pump tubes.
An analytical sensibility strategy is introduced in order to define a suitable size of the motion database to be used for computing fragility curves.
Science
Next, by experiment, it found out a suitable size of grouped training set (including horizontally and vertically).
Once the tumors reached a suitable size of 400 to 500 mm3, they were fragmented into roughly equal size of 2×2-mm tissue chunks and implanted into the left and right flanks of the experimental BALB/c nude mice.
Science
The second part of the experiments is to estimate a suitable size of the window (w) for frequency estimation process.
Science
The gene delivery can be achieved through tetradecyl-quaternized (carboxymethyl) chitosan (TQCMC) CPLs, having a suitable size of about 184 nm, ζ potentials of about 27 mV, and productivity for synthesis of TQCMC with weight yield of 13.1%, in different cancer cell lines.
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Key parameters are that woodlands should be 5 10 min walk from the home, be of a suitable size to create a woodland environment (minimum of 2 ha) and have an open structure.
Science
As part of these programs, individual crosses are generated with known parental contribution, with the progeny from these crosses reared in separate tanks until they reach a suitable size for surgical implantation of a passive integrated transponder tag.
Science
The German TR-DGU registry data contributed 1,705 patients, 30% of the total dataset, and was considered to be of a suitable size for validation.
Science
The advantages of the saucer include that the measurements and the results are in 3D and the size and design of the probe enables the investigator to sample a proportion of a suitable size to have a reasonable relationship between workload and the information obtained.
The test tube was lightly sealed with cling film; crystals formed within a few days and were of a suitable size for X-ray diffraction within 2 weeks; the test tube containing crystals was kept at 4 °C prior to data collection.
Science
Expert writing Tips
Best practice
When describing technical specifications or requirements, use "a suitable size of" to clearly indicate that the dimension is not arbitrary but crucial for proper functionality.
Common error
Avoid using the phrase "a suitable size of" in casual conversations or informal writing; it can sound overly formal. Opt for simpler alternatives like "the right size" or "a good size".
Source & Trust
72%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a suitable size of" functions as an adjectival phrase modifying a noun. It indicates that a particular dimension or measurement is appropriate or optimal for a specific purpose. Ludwig confirms its correct usage.
Frequent in
Science
67%
Wiki
33%
News & Media
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a suitable size of" is grammatically correct and functions as an adjectival phrase to specify an appropriate dimension or measurement. Ludwig AI confirms its accuracy. While it is more common in scientific and technical contexts, it can be replaced with alternatives like "an adequate size of" or "an appropriate size of" depending on the desired level of formality. When writing, remember to reserve this phrase for situations where precision is important, and avoid overuse in casual language.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an adequate size of
Replaces "suitable" with "adequate", implying just enough to meet a requirement.
an appropriate size of
Substitutes "suitable" with "appropriate", suggesting a size that is well-suited for a specific purpose.
a fitting size of
Uses "fitting" instead of "suitable", conveying that the size matches well with the intended use.
a proper size of
Replaces "suitable" with "proper", implying adherence to standards or requirements.
an optimal size of
Substitutes "suitable" with "optimal", suggesting the best possible size for a given situation.
a correct size of
Uses "correct" to indicate that the size is accurate and conforms to specifications.
a right size of
Replaces "suitable" with "right", implying that the size is appropriate or ideal.
an ideal size of
Substitutes "suitable" with "ideal", suggesting the perfect size for a certain application.
a convenient size of
Uses "convenient" instead of "suitable", conveying that the size is easy to use or manage.
a practical size of
Replaces "suitable" with "practical", indicating that the size is functional and effective.
FAQs
What does "a suitable size of" mean?
The phrase "a suitable size of" refers to a dimension or measurement that is appropriate or ideal for a specific purpose or context.
How can I use "a suitable size of" in a sentence?
You can use "a suitable size of" to describe the dimensions of objects, spaces, or quantities. For example, "We need to find "an adequate size of" box to fit all the items."
What can I say instead of "a suitable size of"?
You can use alternatives like "an appropriate size of", "a fitting size of", or "a proper size of" depending on the context.
When is it appropriate to use "a suitable size of"?
It's appropriate to use "a suitable size of" in formal, technical, or scientific contexts where precision and clarity are important. In more casual settings, simpler alternatives may be preferred.
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
72%
Authority and reliability
4.1/5
Expert rating
Real-world application tested