The phrase "a real guarantee" is correct and usable in written English.
It can be used when emphasizing the authenticity or reliability of a guarantee in various contexts, such as contracts, warranties, or promises.
Example: "The company offers a real guarantee on their products, ensuring that customers are satisfied or their money back."
Alternatives: "a genuine guarantee" or "a true guarantee".
Polish opposition is directed above all against a annexation by the Reich, which would, it is considered, invalidate a real guarantees relating to the utilization of the Vistula and the port of Danzig, and constitute such a menace to the Corridor that it would run the risk of being taken at any moment.
Without any real guarantee of a member getting any benefits, all payments taken with even an implied guarantee is tantamount to fraud.
In a violent, volatile time, is there any real guarantee of permanence?
But unless it can, America could find itself in the worst of all worlds: incurring the huge diplomatic cost of withdrawal from the ABM treaty, without any real guarantee that rogue missiles could be stopped.
The Brotherhood was sharply critical of the Western-backed Fatah faction that controls the Palestinian Authority for agreeing to work with Israel without receiving any real guarantees about an end to settlements or genuine statehood.
In an era of insecure employment, even selling your soul to the company is no real guarantee of a job for life.
Clegg said: "I cannot ask parents to accept such a controversial change with no real guarantee it will save them money – in fact it could cost them more".
However, there is no real guarantee that an organisation which is well assessed during the accreditation process will always provide high quality care [ 36].
"I think it's important for business travelers and people who consider themselves politically inclined to know what dangers they now face in a country where they have no real guarantee of privacy at the border".
"It is really in our interest to keep a strong NATO — and to keep a strong European Union — because it is the real guarantee of our security," said Lech Kosciuk, director of the transformation department at the Ministry of Defense.
