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
and sufficiently so
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "and sufficiently so" is correct and usable in written English.
It can be used to emphasize that something is adequate or meets a certain standard. Example: "The evidence presented was compelling and sufficiently so to convince the jury of his innocence."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Most notably, it is currently unknown whether adolescents have developed SOC and GSE sufficiently, so that stable individual differences could be used to predict future health-related developments.
The issue is smaller schools and paying teachers sufficiently so we can deal with the shortage of teachers.
News & Media
His second ball was back of a length but not unduly short and certainly not sufficiently so for Cook to try to pull.
News & Media
However, it is recommended that you increase the thickness of the first and last layers sufficiently so that you don't need to compute quantities "outside" the specified structure since field quantities may suffer from numerical instability in those cases.
Academia
The book starts with a mysterious man coming into a car showroom, getting out a water pistol, squirting it on a red 1957 Ford Thunderbird Convertible and shrinking it sufficiently so that he could put it into a matchbox.
News & Media
There she began to nurse him back to health with a rest cure, the frequently effective 19th-century therapy: favorite foods, reading him his most cherished books, especially Shakespeare, and calming him sufficiently so that he could sleep.
News & Media
The sitting position is assessed with the hips and knees flexed sufficiently so that the trunk is inclined at least 60°.
Science
By this time, protons and neutrons had cooled sufficiently so that the nuclear reactions between them began to proceed in a single direction, toward the buildup of heavier nuclei.
In the pelletizing process, the KBr crystalline boundaries flow together and around the sample particles sufficiently, so that they do not scatter much light and the whole pellet looks more or less clear.
Here we choose a threshold that is sufficiently high so that the PCTN is non-trivial, and sufficiently low so that partial correlation selection does not produce severe filtering.
Science
The temperature has continued low during the past 24 hours, and for a week past sufficiently so to check vegetation to some extent.
News & Media
Expert writing Tips
Best practice
Use "and sufficiently so" to clearly indicate that a certain threshold or requirement has been met, especially when contrasting it with a previous state of insufficiency.
Common error
Avoid using "and sufficiently so" in contexts where simpler alternatives like "and enough" or "and adequately" would suffice. Overusing it can make your writing sound unnecessarily formal or convoluted.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "and sufficiently so" serves as a conjunctive adverbial phrase. It connects two clauses, emphasizing that the action or state described in the first clause adequately fulfills a requirement or condition, as confirmed by Ludwig AI.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "and sufficiently so" is a grammatically sound phrase used to emphasize that a certain requirement or standard has been adequately met. While correct, Ludwig indicates that it is not a very common phrase, making it important to use it judiciously, especially avoiding overuse in simpler contexts. Alternatives such as "and adequately so" or "and enough so" may sometimes be more appropriate. Due to its slightly formal nature, this phrase is better suited for formal or scientific writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
and adequately so
Replaces "sufficiently" with "adequately", focusing on the minimum level required.
and to a sufficient extent
Rephrases the idea using "extent" to emphasize the degree of sufficiency.
and enough so
Simplifies the wording while retaining the core meaning of adequacy.
and adequately enough
Combines "adequately" and "enough" for emphasis on the satisfactory level.
and to a satisfactory degree
Uses "satisfactory degree" to highlight that requirements are met.
and satisfactorily so
Employs "satisfactorily" to indicate that something is done well enough.
and sufficiently much
Replaces "so" with "much" for a slight change in emphasis on quantity.
and suitably so
Uses "suitably" to suggest that something is appropriate for a specific purpose.
and acceptably so
Focuses on the acceptability of the level or degree.
and sufficiently for that purpose
Adds specificity by explicitly stating the purpose for which something is sufficient.
FAQs
How can I use "and sufficiently so" in a sentence?
This phrase emphasizes that something reaches an adequate level or degree. For example: "The resources were allocated efficiently and sufficiently so to address the immediate needs."
What are some alternatives to "and sufficiently so"?
You can use alternatives like "and adequately so", "and enough so", or "and to a sufficient extent" depending on the context.
Is there a difference between "and sufficiently so" and "and adequately so"?
While similar, "and sufficiently so" emphasizes meeting a necessary requirement, while "and adequately so" focuses more on meeting a basic level of acceptability.
When is it appropriate to use "and sufficiently so" in writing?
It's suitable in formal writing or when you want to clearly indicate that a specific condition or standard has been met, especially in comparison to a previous state where it was lacking.
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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested