The phrase "a vast discrepancy between" is correct and usable in written English.
It can be used when discussing significant differences or variations between two or more items, concepts, or data points.
Example: "There is a vast discrepancy between the reported sales figures and the actual revenue generated last quarter."
Alternatives: "a significant difference between" or "a large gap between".
The explanation lies in a vast discrepancy between the number of permits issued in recent years and the amount of available parking space.
Analysis of Home Office figures on the fees for applications shows a vast discrepancy between how much it costs the government to process each immigration application and the fee it charges applicants.
But look at your top auction people, and there is a vast discrepancy between what the men get and what the women get". THOUGH Krasner and her fellow Abstract Expressionist Joan Mitchell were overlooked in their youth, curators and historians now recognize them as nearly as important as male contemporaries like Franz Kline, Philip Guston, or Willem de Kooning.
Of these, available databases of known compounds capture in the tens of millions of structures [4], revealing a vast discrepancy between what has been synthesised/characterised and the compounds we think could be made.
There's a vast discrepancy between great salespeople (who sell 20+ cars a month) and bad salespeople (who might struggle to sell 8 cars in a month).
According to a report released by the Insight Center for Community Economic Development this week, there is a vast discrepancy in wealth between single women of color and single white women.
However, there is a vast discrepancy in the interpretation of the synergistic results.
Moreover there is a vast discrepancy related to sequence length in this class of sequences.
Such a vast discrepancy introduces a mechanically distorted microenvironment to surrounding neurons, influencing cell behavior (development, outgrowth, migration, etc).
To mask this vast discrepancy between a less than terrifying reality and the well cultivated images of a monstrous enemy, our leaders have reverted to systematic dissembling.
The kind of democratic socialism Sanders sees as a positive course for America would be an attempt to grapple with the vast discrepancy between wealthy and poor in the country, which fleshes itself out in so many tangible ways: education, access to medical care, incarceration rates, and more.
