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 solid promise.
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a solid promise." is correct and usable in written English.
You can use it when referring to a commitment or assurance that is reliable and trustworthy. Example: "After discussing the project details, I can confidently say that we have a solid promise from our partners to deliver on time."
✓ Grammatically correct
News & Media
Alternative expressions(3)
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
5 human-written examples
And better still if the Americans agree to let Turkish troops into northern Iraq, together with a solid promise that the United States will not back Kurdish independence.That is what the AK government has been holding out for during weeks of tense negotiations.
News & Media
I doubt if his Liberal Democrat party, or Menzies Campbell's for that matter, would ever have gone into government with the Conservatives, and I doubt too if he would have ever been prepared to break such a solid promise as was made on tuition fees.
News & Media
Critics suggested this was the Prime Minister downgrading what had been a solid promise pre-referendum to something slightly more ambiguous, dependent on a new timescale based around the proposed restrictions on Scottish MPs.
News & Media
It is a document with a clear theory of what has gone wrong -- debt, policy uncertainty, and too much government -- and a solid promise to make most of it worse.
News & Media
The day after her remarks on the Reagans, she published a more involved apology in which she stated, "We should increase global funding for HIV and AIDS prevention and treatment," falling short of making a solid promise.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Nor did they receive any solid promises from the rank and file to oppose the bill.
News & Media
The doctors told me they didn't get any solid promises from the rank-and-file yesterday to oppose the GOP bill.
News & Media
Long ripe for regeneration, developers have been wary of making a move in this surprisingly cut-off quarter of the capital despite the opportunity to build shops, offices, hotels, places of entertainment and up to 16,000 homes here – until the arrival, or solid promise, of a Tube line.
News & Media
Long-term, the company appears to offer solid promise but as an IPO, investors seeking a strong opening and heady first-day gains won't find it here.
News & Media
In his first public speech since taking up the post, delivered to invited representatives of quangos, museums, theatres and arts organisations at London's Roundhouse, the only solid promise of new money came from a commitment that arts, heritage and grassroots sport would receive an increased share of lottery profits, back to the levels they received when the lottery was founded in 1994.
News & Media
Long term, Hexion Specialty Chemicals appears to offer solid promise, or at least solid prospects, but investors seeking a strong opening pop and heady first-day gains won't find either in this IPO.
News & Media
Expert writing Tips
Best practice
Pair "a solid promise" with evidence or past actions that support the trustworthiness of the person or entity making the promise. This enhances its credibility and impact.
Common error
Avoid using "a solid promise" when the situation is still uncertain or contingent on other factors. Only use it when there's a high degree of certainty and commitment.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a solid promise" functions as a noun phrase, where "solid" acts as an adjective modifying the noun "promise". It often serves to describe a commitment or assurance that is reliable and trustworthy, as suggested by Ludwig AI.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "a solid promise" is deemed grammatically correct by Ludwig and is used to describe a dependable and reliable commitment. It functions as a noun phrase with "solid" acting as an adjective. According to Ludwig AI, the phrase conveys assurance and builds confidence. Its usage is primarily found in news and media contexts, suggesting a neutral register. Alternatives include "a firm commitment" or "a strong guarantee". Despite its correctness, the frequency is relatively rare. Using "a solid promise" effectively requires ensuring the context clearly indicates the promiser and the promise, and backing the promise with supporting evidence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a firm commitment
Emphasizes the resoluteness and dedication behind the assurance.
a strong guarantee
Highlights the reliability and security associated with the assurance.
a definite assurance
Focuses on the clarity and lack of ambiguity in the undertaking.
a reliable pledge
Implies trustworthiness and dependability in fulfilling the commitment.
a solemn vow
Suggests a serious and deeply felt promise, often with moral or ethical implications.
an ironclad agreement
Highlights the unbreakability and legal strength of the commitment.
a binding undertaking
Emphasizes the legal or formal nature of the commitment.
a cast-iron assurance
Suggests something that cannot be broken or changed, but is less formal than “ironclad agreement”.
a credible guarantee
Emphasizes the trustworthiness and believability of the guarantee.
a bankable vow
Implies that the promise is as good as money in the bank and certain to happen.
FAQs
How can I use "a solid promise" in a sentence?
You can use "a solid promise" to describe a reliable and trustworthy commitment. For example, "The company gave "a solid promise" to deliver the project on time."
What are some alternatives to "a solid promise"?
Some alternatives include "a firm commitment", "a strong guarantee", or "a definite assurance" depending on the context.
Which is more appropriate: "a solid promise" or "a firm promise"?
Both "a solid promise" and "a firm promise" are correct, but "a firm promise" often suggests a higher level of resolve and determination, whereas "a solid promise" suggests reliability and trustworthiness.
What makes "a solid promise" different from "a simple promise"?
"A solid promise" implies a reliable and trustworthy commitment, whereas "a simple promise" doesn't necessarily carry the same weight of assurance or reliability. The term 'solid' here denotes strength and dependability.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested