The phrase "a slew of existing" is correct and usable in written English.
It can be used to describe a large number of existing items, options, or instances in a particular context.
Example: "The report highlighted a slew of existing challenges that need to be addressed before the project can move forward."
Alternatives: "a multitude of existing" or "a variety of existing".
Major Edwards of the Doraville police says Sonny Giles is already back counterfeiting even though he's awaiting trial on a slew of existing charges.
The company has a slew of existing competition, but it definitely looks like Task.ly is different enough to attract significant market traction.
With a Platform as a Service, you can tap into a slew of existing components, such as security, storage, database, networking and so forth.
The deal joins a slew of existing streaming sports deals for the platform, including pro games from the NFL, MLB, NBA and NHL, along with collegiate conferences, like Pac-12.
LG's two new smartwatches might be the centerpiece of today's Android Wear 2.0 launch, but Google's making sure to spread the love, bringing its long-awaited wearable OS update to a whole slew of existing devices.
Learning, from this perspective, is not the replacement of one concept or idea with another, but instead is a slow refinement of existing knowledge with relatively stable intermediate states of understanding preceding conceptual mastery.
Instead, Gillett says VMware next week likely will announce a slew of updates to existing products–not a bold, new strategy.
A slew of splits and holes existing in the NiCo2S4 array play one role as the ion-reservoir to contain host of electrolyte ions.
The iPad 2 is also getting a price drop, to $399, and Apple announced a slew of new updates to existing products, including movie support for iCloud, iPhoto is coming to iOS, along with an update for iOS 5. Yes, iOS 5.1 will be available for download starting today for iPhone, iPod and iPads, according to Apple, with some new updates to Siri.
The Copenhagen, Denmark-based startup has also added a slew of new features to its existing product and launched a premium version for professional publishers.
Its housing market has gone from bad to worse, with slow sales of existing homes and falling prices.
