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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
assurance in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "assurance in" is correct and usable in written English.
It can be used when expressing confidence or certainty about a particular subject or situation. Example: "We have complete assurance in the quality of our products and services."
✓ 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 examples from authoritative sources
Exact Expressions
60 human-written examples
8. Introduction to quality assurance in measurement.
Academia
He repeated that assurance in his testimony Wednesday.
News & Media
Danny Grainger converted with calm assurance in the 48th minute.
News & Media
He radiates quiet assurance in ways that can be pigeonholed.
News & Media
"It provides some assurance in the market," he said.
News & Media
"Integrity Assurance in Resource-Bounded Systems through Stochastic Message Authentication".
Hydrate deposition is an important issue for flow assurance in subsea pipelines.
Science
Samir Nasri had played with aristocratic assurance in the opening hour.
News & Media
United Assurance was formed from the merger of United Friendly and Refuge Assurance in 1996.
News & Media
Salmond repeated this assurance in other correspondence released by the Scottish government.
News & Media
George W. Bush projected steady assurance in the aftermath of the attacks of Sept. 11, 2001.
News & Media
Expert writing Tips
Best practice
Use "assurance in" when you want to convey a sense of confidence or certainty, especially when that confidence is based on a reliable source or evidence.
Common error
Avoid using "assurance in" repetitively in the same piece of writing. Vary your language by using synonyms like "confidence in", "certainty about", or "belief regarding" to maintain reader engagement.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assurance in" primarily functions as a noun phrase followed by a preposition, expressing confidence or certainty related to a specific subject. Ludwig AI confirms its usability in written English.
Frequent in
Science
40%
News & Media
35%
Formal & Business
10%
Less common in
Academia
10%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "assurance in" is a grammatically sound and frequently used expression to indicate confidence or certainty regarding a particular subject. Ludwig AI confirms its correctness and widespread usage. It is commonly found in scientific, news, and business contexts. While versatile, it's best to avoid overuse and consider synonyms such as "confidence in" or "certainty about" for variety. When writing, ensure that your usage aligns with conveying a sense of security based on reliable sources or evidence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
confidence regarding
Shifts the focus from internal certainty to outward expression of trust but with the same intended meaning.
certainty about
Replaces "assurance" with "certainty", emphasizing a firm belief without necessarily implying external guarantees.
guarantee of
Focuses on the act of providing a guarantee, changing the noun to a more action-oriented phrase.
security within
Implies a sense of safety and protection residing internally, differing from external confirmation.
belief regarding
Emphasizes a conviction or trust in something, rather than a guaranteed outcome.
reliance on
Highlights dependence and trust in someone or something without the strong connotation of a promise.
faith in
Emphasizes trust and unwavering confidence, often in a more abstract or less tangible sense.
peace of mind concerning
Shifts the focus to the emotional state derived from feeling secure about something.
conviction about
Underscores a strong and firm belief, potentially lacking external validation.
affirmation regarding
Highlights a statement of truth or support without necessarily implying a guarantee.
FAQs
How can I use "assurance in" in a sentence?
You can use "assurance in" to express confidence or certainty about something. For example, "The company provided assurance in the safety of its products."
What are some alternatives to "assurance in"?
You can use alternatives like "confidence in", "certainty about", or "belief regarding" depending on the context.
Is it more appropriate to use "assurance in" or "assurance of"?
While both can be correct, "assurance in" typically refers to confidence or certainty regarding a specific aspect, while "assurance of" often refers to a guarantee or promise. For example, "assurance in the product's quality" vs. "assurance of timely delivery."
How does "assurance in" differ from "trust in"?
"Assurance in" suggests a level of certainty based on evidence or reliability, while "trust in" implies a reliance on someone or something's integrity or good faith, often without concrete proof.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested