The phrase "a vast enough" is correct and usable in written English.
It can be used when describing a quantity or extent that is sufficiently large or significant for a particular purpose.
Example: "We need a vast enough area to accommodate all the participants for the event."
Alternatives: "sufficiently large" or "ample enough".
The yen's rise was aided by comments from Masaru Hayami, governor of the Bank of Japan, who hinted that interest rates would remain, in effect, at zero by saying that deflation was likely to persist.Thaksin Shinawatra, Thailand's prime minister, made a personal appearance at a cave rumoured to contain a fortune vast enough to pay off Thailand's national debt.
"A movement vast enough to scare or hearten the weak-kneed".
This is a city vast enough to hold many realities, and the reality of the art world is just a fragment of the LA multiverse.
Wood is the only structural building material that is renewed on a scale vast enough to assure there will always be more than needed.
Some, like a manager at Jill Stuart on Greene Street, which sells frilly, baby-doll dresses in a space vast enough to practice echoes, said she was too busy to discuss business, though there were no customers in sight.
Brown drained the water from its boggy land to create a lake vast enough to boat on; he hid the house's Jacobean brick behind a Palladian facade; he built ha-has to create the illusion of open parkland; and he even dismantled and moved an entire village to make for a better vista.
Feature stories in Rolling Stone or Wired, books pumped out at a rate of nearly one per year, Web-site screeds by the bushel -- you almost feel that the Internet had to be invented in order to provide Katz with a medium vast enough to contain everything he has to say about movies, books, politics and, most of all, the Net.
Faulks - flanked by a yellow bouquet vast enough to hide an entire armoury of Smersh's secret weapons - interviewed an unscheduled guest about books, writers and the value of reading: Gordon Brown.
In the absence of a performance space vast enough to present such an extravaganza -- and, perhaps, suspecting that audiences would rather watch a Passion play than be in one -- Mr. Moran took all the elements of that vision and reconfigured them as a theater piece.
Government IT spending accounts for a full 1% of UK GDP, a chunk of expenditure clearly vast enough to pique the interest of the regulator.
