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
without assurance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "without assurance" is correct and usable in written English.
It is usually used in a negative context, to express lack of certainty or doubt. For example: "He gave his word without assurance that I would get my money back."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
33 human-written examples
And never again would the people stage an uprising without assurance of success.
News & Media
That is too much to spend on such a high-risk investment without assurance that the technology is sound.
News & Media
Some stories, especially those involving national security and law enforcement matters, cannot be obtained without assurance to sources that their identities will not be disclosed.
News & Media
Mr. Schwarzenegger demanded that the two be linked, saying he was unwilling to increase the state's indebtedness without assurance that future spending would be contained.
News & Media
Without a body to bury, without assurance of death, real grieving can't even begin, because it is often viewed as disloyal.
News & Media
He vowed to no longer appear voluntarily in court without assurance that he would "not be humiliated in this manner again," they said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
27 human-written examples
Mr. Gensler briefly considered proceeding, even without assurances, to force Mr. Wetjen's hand.
News & Media
Whitaker responded that he would not come Friday without assurances that he won't be subpoenaed.
News & Media
"Therapies should not be started without assurances that there can be follow-up.
News & Media
"Can class size be increased without assurances that jobs will be available for the increased number of graduates?
News & Media
There are also teams that would acquire Paul without assurances, on the belief that they can sell him on staying.
News & Media
Expert writing Tips
Best practice
Use "without assurance" when you want to emphasize the risk or uncertainty involved in a situation. It is best suited for formal writing or when precision is needed.
Common error
Avoid using "without assurance" in casual conversations. Simpler phrases like "no guarantee" or "not sure" are often more appropriate.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "without assurance" functions as a prepositional phrase, modifying a verb or noun to indicate a condition of uncertainty or lack of guarantee. It introduces a sense of risk or doubt regarding the outcome of an action or situation, as demonstrated in Ludwig's examples.
Frequent in
News & Media
50%
Science
20%
Encyclopedias
10%
Less common in
Formal & Business
7%
Wiki
7%
Reference
6%
Ludwig's WRAP-UP
In summary, "without assurance" is a prepositional phrase used to denote a lack of certainty or guarantee. As confirmed by Ludwig AI, it's grammatically correct and commonly used across various contexts, particularly in news, scientific and encyclopedic sources. When writing, consider the level of formality required; simpler alternatives might be more appropriate for casual settings. Remember to use "without assurance" when the absence of a guarantee or certainty is a key point to emphasize. You can also consider alternatives like "without a guarantee" or "lacking certainty" depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
without any certainty
This alternative emphasizes the complete absence of sureness.
without a guarantee
This alternative focuses on the lack of a specific promise.
devoid of certainty
Similar to "lacking certainty" but with a stronger emphasis on complete absence.
lacking certainty
Focuses on the absence of a definite belief or knowledge.
absent of certainty
Highlights that there is no sureness involved.
devoid of guarantee
Emphasizes the absence of a formal promise or warranty.
without any promise
Emphasizes the lack of commitment to deliver a particular outcome.
lacking a pledge
Underlines the absence of a solemn commitment.
without securing
Highlights the absence of protections or guarantees being put in place.
without fail-safe
Emphasizes the lack of a mechanism to prevent failure.
FAQs
How can I use "without assurance" in a sentence?
You can use "without assurance" to indicate a lack of certainty or guarantee. For example, "The company invested in the project "without assurance" of a return on investment."
What is a synonym for "without assurance"?
Synonyms for "without assurance" include "without guarantee", "lacking certainty", or "devoid of guarantee".
Is it better to use "without assurance" or "without guarantees"?
The choice between "without assurance" and "without guarantees" depends on the context. "Without assurance" generally refers to a lack of certainty, while "without guarantees" specifically refers to the absence of formal promises. The best option will ensure it aligns with your intended meaning.
When is it appropriate to use "without assurance" in writing?
It's appropriate to use "without assurance" in formal writing or when emphasizing the uncertainty or risk associated with a particular action or decision. Consider using simpler alternatives in casual or informal contexts.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested