The phrase "a sizable pool of" is correct and usable in written English.
It can be used to describe a large number or quantity of something, often in contexts like research, demographics, or resources.
Example: "The study was conducted with a sizable pool of participants to ensure the results were statistically significant."
Alternatives: "a large group of" or "a significant number of".
Nursing homes have proven vulnerable to abuse because they offer a sizable pool of potential patients.
After all, the idea that there was a sizable pool of unserved Westchester aficionados was the idea behind the orchestra's founding 26 years ago by Paul Lustig Dunkel.
These figures reveal the usual challenges confronting American Catholicism — a flock divided, a pope who's less popular than his charismatic predecessor, a sizable pool of cradle Catholics alienated from the faith's tenets and disappointed with its leadership.
It's not just access to a sizable pool of relatively inexpensive engineers.
And the demanding schedule has created a sizable pool of Engadget alums, earning Block a reputation as a task master.
With investment crowdfunding, each platform should have a sizable pool of accredited investors already lined up and ready to invest.
The only sizable pool of capital available would probably be Chinese.
It might be time, he suggested, to tap the sizable pool of millionaires in the area who think nothing of "building $11 million and $12 million houses around here".
The "flight to quality" has been a long-term trend in the venture market as experienced investors with unique and sustainable competitive advantages, strong track records, and excellent reputations continue to raise sizable pools of capital today.
Ultimately, I'm confident that driverless cars will lead to much lower car ownership in urban areas; instead, large numbers of people will have fractional ownership of sizable pools of driverless vehicles, à la Berkshire Hathaway's NetJets, and just summon them when they need them.
In contrast to cells from 5-FU-treated donors, transduced Lin− cells consistently generated a sizable retrogenic pool of thymocytes and required less donor mice.
